Guru Santhi Electronics

1 Features 1• Output Swing Includes Both Supply Rails • Low Noise: 9 nV/√Hz Typical at f = 1 kHz • Low-Input Bias Current: 1-pA Typical • Fully-Specified for Both Single-Supply and SplitSupply Operation • Common-Mode Input Voltage Range Includes Negative Rail • High-Gain Bandwidth: 2.2-MHz Typical • High Slew Rate: 3.6-V/μs Typical • Low Input Offset Voltage: 950 μV Maximum at TA = 25°C • Macromodel Included • Performance Upgrades for the TLC272 and TLC274 • Available in Q-Temp Automotive 2 Applications • White Goods (Refrigerators, Washing Machines) • Hand-held Monitoring Systems • Configuration Control and Print Support • Transducer Interfaces • Battery-Powered Application

The MAX17853 from Maxim Integrated (now part of Analog Devices) is a versatile data-acquisition system designed for managing high-voltage and low-voltage battery modules. Here are some key features and specifications:

• 14 Cell-Voltage Measurement Channels: It can measure 14 cell voltages with high accuracy.
• Temperature and Voltage Measurements: It supports six auxiliary inputs for temperature, voltage, or GPIO measurements.
• High Accuracy: Offers 1mV accuracy at 3.6V and 25°C, with slightly varying accuracy across different temperatures.
• Cell Balancing: Includes 14 internal balancing switches rated for over 300mA, with software-programmable balancing current.
• Redundant Measurement Engines: Provides fully redundant measurement engines for enhanced reliability.
• Low Power Consumption: Features ultra-low-power operation modes, including a standby mode at 2mA and a shutdown mode at 2µA.
• Robust Communication: Uses Maxim’s battery-management UART or SPI protocol, supporting daisy-chaining of up to 32 devices.
• Safety Features: Includes automatic thermal protection, configurable safety alerts, and support for ASIL D requirements.

eXtreme Low-Power Features • Multiple Power Management Options for Extreme Power Reduction: - VBAT allows for lowest power consumption on back-up battery (with or without RTCC) - Deep Sleep allows near total power-down with the ability to wake-up on external triggers - Sleep and Idle modes selectively shut down peripherals and/or core for substantial power reduction and fast wake-up • Alternate Clock modes Allow On-the-Fly Switching to a Lower Clock Speed for Selective Power Reduction • Extreme Low-Power Current Consumption for Deep Sleep: - WDT: 650 nA @ 2V typical - RTCC: 650 nA @ 32 kHz, 2V typical - Deep Sleep current, 80 nA typical

High-Performance RISC CPU: • Only 35 Instructions to Learn: - All single-cycle instructions except branches • Operating Speed: - DC – 20 MHz oscillator/clock input - DC – 200 ns instruction cycle • Up to 8K x 14 Words of Flash Program Memory • Up to 368 Bytes of Data Memory (RAM) • Interrupt Capability • 8-Level Deep Hardware Stack • Direct, Indirect and Relative Addressing modes • Processor Read Access to Program Memory • Pinout Compatible to other 28/40-pin PIC16CXXX and PIC16FXXX Microcontrollers

High-Performance RISC CPU • C Compiler Optimized Architecture: - Optional extended instruction set designed to optimize re-entrant code • Up to 1024 bytes Data EEPROM • Up to 64 Kbytes Linear Program Memory Addressing • Up to 3936 bytes Linear Data Memory Addressing • Up to 16 MIPS Operation • 16-bit Wide Instructions, 8-bit Wide Data Path • Priority Levels for Interrupts • 31-Level, Software Accessible Hardware Stack • 8 x 8 Single-Cycle Hardware Multiplier Flexible Oscillator Structure • Precision 16 MHz Internal Oscillator Block: - Factory calibrated to ± 1% - Software selectable frequencies range of 31 kHz to 16 MHz - 64 MHz performance available using PLL – no external components required • Four Crystal Modes up to 64 MHz • Two External Clock Modes up to 64 MHz • 4X Phase Lock Loop (PLL) • Secondary Oscillator using Timer1 @ 32 kHz • Fail-Safe Clock Monitor: - Allows for safe shutdown, if peripheral clock stops - Two-Speed Oscillator Start-up Special Microcontroller Features • Operating Voltage Range: 1.8V to 3.6V • Self-Programmable under Software Control • Programmable 16-Level High/Low-Voltage Detection (HLVD) module: - Interrupt on High/Low-Voltage Detection • Programmable Brown-out Reset (BOR): - With software enable option • Extended Watchdog Timer (WDT): - Programmable period from 4 ms to 131s • Single-Supply 3V In-Circuit Serial Programming™ (ICSP™) via Two Pins • In-Circuit Debug (ICD) via Two Pins

IC PIC12F1571-I/SN microcontroller combine the cababilities of 16-bit pwms with independent timers for applications .







these devices deliver three 16bit with independent times for application.


IC PIC12F1571-I/SN

IC PIC12F1571-I/SN
































core features

c complier optimized RISC artitecture
only 49 instructions




operating speed:


power on reset
power up timer

High-Performance RISC CPU: • C Compiler Optimized Architecture: - Optional extended instruction set designed to optimize re-entrant code • Up to 1024 Bytes Data EEPROM • Up to 64 Kbytes Linear Program Memory Addressing • Up to 3896 Bytes Linear Data Memory Addressing • Up to 16 MIPS Operation • 16-bit Wide Instructions, 8-bit Wide Data Path • Priority Levels for Interrupts • 31-Level, Software Accessible Hardware Stack • 8 x 8 Single-Cycle Hardware Multiplier Flexible Oscillator Structure: • Precision 16 MHz Internal Oscillator Block: - Factory-calibrated to ± 1% - Selectable frequencies, 31 kHz to 16 MHz - 64 MHz performance available using PLL – no external components required • Four Crystal modes up to 64 MHz • Two External Clock modes up to 64 MHz • 4x Phase Lock Loop (PLL) • Secondary Oscillator using Timer1 @ 32 kHz • Fail-Safe Clock Monitor: - Allows for safe shutdown if peripheral clock stops - Two-Speed Oscillator Start-up Analog Features: • Analog-to-Digital Converter (ADC) module: - 10-bit resolution, up to 30 external channels - Auto-acquisition capability - Conversion available during Sleep - Fixed Voltage Reference (FVR) channel - Independent input multiplexing • Analog Comparator module: - Two rail-to-rail analog comparators - Independent input multiplexing • Digital-to-Analog Converter (DAC) module: - Fixed Voltage Reference (FVR) with 1.024V, 2.048V and 4.096V output levels - 5-bit rail-to-rail resistive DAC with positive and negative reference selection

Microchip products meet the specification contained in their particular Microchip Data Sheet. • Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the intended manner and under normal conditions. • There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data Sheets. Most likely, the person doing so is engaged in theft of intellectual property. • Microchip is willing to work with the customer who is concerned about the integrity of their code. • Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not mean that we are guaranteeing the product as “unbreakable.” Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.

IC PIC16F887-I/P 8-bit Microcontrollers - MCU 14KB Flash 368 RAM 36 I/O



8-bit Microcontrollers - MCU 14KB Flash 368 RAM 36 I/O





8-bit Microcontrollers - MCU 14KB Flash 368 RAM 36 I/O





8-bit Microcontrollers - MCU 14KB Flash 368 RAM 36 I/O






8-bit Microcontrollers - MCU 14KB Flash 368 RAM 36 I/O




8-bit Microcontrollers - MCU 14KB Flash 368 RAM 36 I/O





8-bit Microcontrollers - MCU 14KB Flash 368 RAM 36 I/O




8-bit Microcontrollers - MCU 14KB Flash 368 RAM 36 I/O



8-bit Microcontrollers - MCU 14KB Flash 368 RAM 36 I/O

High-Performance RISC CPU: • C Compiler Optimized Architecture • 256 bytes Data EEPROM • Up to 14 Kbytes Linear Program Memory Addressing • Up to 1024 bytes Linear Data Memory Addressing • Interrupt Capability with Automatic Context Saving • 16-Level Deep Hardware Stack with Optional Overflow/Underflow Reset • Direct, Indirect and Relative Addressing modes: - Two full 16-bit File Select Registers (FSRs) - FSRs can read program and data memory

High-Performance RISC CPU: • Only 35 Instructions to Learn: - All single-cycle instructions except branches • Operating Speed: - DC – 20 MHz oscillator/clock input - DC – 200 ns instruction cycle • Up to 4K x 14 Words of Flash Program Memory • Up to 192 Bytes of Data Memory (RAM) • Interrupt Capability • 8-Level Deep Hardware Stack • Direct, Indirect and Relative Addressing modes • Processor Read Access to Program Memory • Pinout Compatible to other 28-pin PIC16CXXX and PIC16FXXX Microcontrollers

Microchip products meet the specification contained in their particular Microchip Data Sheet. • Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the intended manner and under normal conditions. • There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data Sheets. Most likely, the person doing so is engaged in theft of intellectual property. • Microchip is willing to work with the customer who is concerned about the integrity of their code. • Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not mean that we are guaranteeing the product as “unbreakable.” Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act

 Microchip products meet the specification contained in their particular Microchip Data Sheet. • Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the intended manner and under normal conditions. • There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data Sheets. Most likely, the person doing so is engaged in theft of intellectual property. • Microchip is willing to work with the customer who is concerned about the integrity of their code. • Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not mean that we are guaranteeing the product as “unbreakable.” Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act

Low-Power Features: • Power-Managed modes: - Primary Run: XT, RC oscillator, 87 ???A, 1 MHz, 2V - INTRC: 7 ???A, 31.25 kHz, 2V - Sleep: 0.2 ???A, 2V • Timer1 oscillator: 1.8 ???A, 32 kHz, 2V • Watchdog Timer: 0.7 ???A, 2V • Wide operating voltage range: - Industrial: 2.0V to 5.5V Oscillators: • Three Crystal modes: - LP, XT, HS: up to 20 MHz • Two External RC modes • One External Clock mode: - ECIO: up to 20 MHz • Internal oscillator block: - 8 user selectable frequencies: 31 kHz, 125 kHz, 250 kHz, 500 kHz, 1 MHz, 2 MHz, 4 MHz, 8 MHz Peripheral Features: • 16 I/O pins with individual direction control • High sink/source current: 25 mA • Timer0: 8-bit timer/counter with 8-bit prescaler • Timer1: 16-bit timer/counter with prescaler, can be incremented during Sleep via external crystal/clock • Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler • Capture, Compare, PWM (CCP) module: - Capture is 16-bit, max. resolution is 12.5 ns - Compare is 16-bit, max. resolution is 200 ns - PWM max. resolution is 10-bit • 10-bit, 5-channel Analog-to-Digital converter • Synchronous Serial Port (SSP) with SPI (Master/Slave) and I2C™ (Slave)

 Microchip products meet the specification contained in their particular Microchip Data Sheet. • Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the intended manner and under normal conditions. • There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data Sheets. Most likely, the person doing so is engaged in theft of intellectual property. • Microchip is willing to work with the customer who is concerned about the integrity of their code. • Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not mean that we are guaranteeing the product as “unbreakable.” Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.

C Compiler Optimized Architecture • Only 49 Instructions • Operating Speed: - DC – 20 MHz clock input @ 2.5V - DC – 16 MHz clock input @ 1.8V - DC – 200 ns instruction cycle • Interrupt Capability with Automatic Context Saving • 16-Level Deep Hardware Stack with Optional Overflow/Underflow Reset • Direct, Indirect and Relative Addressing modes: - Two full 16-bit File Select Registers (FSRs) - FSRs can read program and data memory

High-Performance RISC CPU: • C Compiler Optimized Architecture: - Optional extended instruction set designed to optimize re-entrant code • Up to 1024 Bytes Data EEPROM • Up to 64 Kbytes Linear Program Memory Addressing • Up to 3896 Bytes Linear Data Memory Addressing • Up to 16 MIPS Operation • 16-bit Wide Instructions, 8-bit Wide Data Path • Priority Levels for Interrupts • 31-Level, Software Accessible Hardware Stack • 8 x 8 Single-Cycle Hardware Multiplier

Microchip products meet the specification contained in their particular Microchip Data Sheet. • Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the intended manner and under normal conditions. • There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data Sheets. Most likely, the person doing so is engaged in theft of intellectual property. • Microchip is willing to work with the customer who is concerned about the integrity of their code. • Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not mean that we are guaranteeing the product as “unbreakable.” Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.

• Only 35 single-word instructions to learn • All single-cycle instructions except for program branches, which are two-cycle • Operating speed: DC – 20 MHz clock input DC – 200 ns instruction cycle • Up to 8K x 14 words of Flash Program Memory, Up to 368 x 8 bytes of Data Memory (RAM), Up to 256 x 8 bytes of EEPROM Data Memory • Pinout compatible to other 28-pin or 40/44-pin PIC16CXXX and PIC16FXXX microcontrollers

PIC16F687-I/SO-8-bit Microcontrollers - MCU 3.5KB FL 128R 18 I/O8-bit Microcontrollers - MCU 3.5KB FL 128R 18 I/O

• Microchip products meet the specification contained in their particular Microchip Data Sheet. • Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the intended manner and under normal conditions. • There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data Sheets. Most likely, the person doing so is engaged in theft of intellectual property. • Microchip is willing to work with the customer who is concerned about the integrity of their code. • Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not mean that we are guaranteeing the product as “unbreakable.” Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act

High-Performance RISC CPU: • C Compiler Optimized Architecture: - Optional extended instruction set designed to optimize re-entrant code • Up to 1024 Bytes Data EEPROM • Up to 64 Kbytes Linear Program Memory Addressing • Up to 3896 Bytes Linear Data Memory Addressing • Up to 16 MIPS Operation • 16-bit Wide Instructions, 8-bit Wide Data Path • Priority Levels for Interrupts • 31-Level, Software Accessible Hardware Stack • 8 x 8 Single-Cycle Hardware Multiplier Flexible Oscillator Structure: • Precision 16 MHz Internal Oscillator Block: - Factory-calibrated to ± 1% - Selectable frequencies, 31 kHz to 16 MHz - 64 MHz performance available using PLL – no external components required • Four Crystal modes up to 64 MHz • Two External Clock modes up to 64 MHz • 4x Phase Lock Loop (PLL) • Secondary Oscillator using Timer1 @ 32 kHz • Fail-Safe Clock Monitor: - Allows for safe shutdown if peripheral clock stops - Two-Speed Oscillator Start-up Analog Features: • Analog-to-Digital Converter (ADC) module: - 10-bit resolution, up to 30 external channels - Auto-acquisition capability - Conversion available during Sleep - Fixed Voltage Reference (FVR) channel - Independent input multiplexing • Analog Comparator module: - Two rail-to-rail analog comparators - Independent input multiplexing • Digital-to-Analog Converter (DAC) module: - Fixed Voltage Reference (FVR) with 1.024V, 2.048V and 4.096V output levels - 5-bit rail-to-rail resistive DAC with positive and negative reference selection • Charge Time Measurement Unit (CTMU) module: - Supports capacitive touch sensing for touch

High-Performance RISC CPU: • C Compiler Optimized Architecture: - Optional extended instruction set designed to optimize re-entrant code • Up to 1024 Bytes Data EEPROM • Up to 64 Kbytes Linear Program Memory Addressing • Up to 3896 Bytes Linear Data Memory Addressing • Up to 16 MIPS Operation • 16-bit Wide Instructions, 8-bit Wide Data Path • Priority Levels for Interrupts • 31-Level, Software Accessible Hardware Stack • 8 x 8 Single-Cycle Hardware Multiplier Flexible Oscillator Structure: • Precision 16 MHz Internal Oscillator Block: - Factory-calibrated to ± 1% - Selectable frequencies, 31 kHz to 16 MHz - 64 MHz performance available using PLL – no external components required • Four Crystal modes up to 64 MHz • Two External Clock modes up to 64 MHz • 4x Phase Lock Loop (PLL) • Secondary Oscillator using Timer1 @ 32 kHz • Fail-Safe Clock Monitor: - Allows for safe shutdown if peripheral clock stops - Two-Speed Oscillator Start-up Analog Features: • Analog-to-Digital Converter (ADC) module: - 10-bit resolution, up to 30 external channels - Auto-acquisition capability - Conversion available during Sleep - Fixed Voltage Reference (FVR) channel - Independent input multiplexing • Analog Comparator module: - Two rail-to-rail analog comparators - Independent input multiplexing • Digital-to-Analog Converter (DAC) module: - Fixed Voltage Reference (FVR) with 1.024V, 2.048V and 4.096V output levels - 5-bit rail-to-rail resistive DAC with positive and negative reference selection • Charge Time Measurement Unit (CTMU) module: - Supports capacitive touch sensing for touch

Description: PIC16(L)F1713/6 microcontrollers combine Intelligent Analog integration with low cost and extreme low power (XLP) to suit a variety of general purpose applications. These 28-pin devices deliver on-chip op amps, Core Independent Peripherals (CLC, NCO and COG), Peripheral Pin Select and Zero-Cross Detect, providing for increased design flexibility. Core Features: • C Compiler Optimized RISC Architecture • Only 49 Instructions • Operating Speed: - 0-32 MHz clock input - 125 ns minimum instruction cycle • Interrupt Capability • 16-Level Deep Hardware Stack • Up to Four 8-bit Timers • One 16-bit Timer • Power-on Reset (POR) • Power-up Timer (PWRT) • Low-Power Brown-out Reset (LPBOR) • Programmable Watchdog Timer (WDT) up to 256s • Programmable Code Protection Memory: • Up to 8 Kwords Flash Program Memory • Up to 1024 Bytes Data SRAM Memory • Direct, Indirect and Relative Addressing modes • High-Endurance Flash Data Memory (HEF) - 128 bytes if nonvolatile data storage - 100k erase/write cycles Operating Characteristics: • Operating Voltage Range: - 1.8V to 3.6V (PIC16LF1713/6) - 2.3V to 5.5V (PIC16F1713/6) • Temperature Range: - Industrial: -40°C to 85°C - Extended: -40°C to 125°C eXtreme Low-Power (XLP) Features: • Sleep mode: 50 nA @ 1.8V, typical • Watchdog Timer: 500 nA @ 1.8V, typical • Secondary Oscillator: 500 nA @ 32 kHz • Operating Current: - 8 uA @ 32 kHz, 1.8V, typical - 32 uA/MHz @ 1.8V, typical Digital Peripherals: • Configurable Logic Cell (CLC): - Integrated combinational and sequential logic • Complementary Output Generator (COG): - Rising/falling edge dead-band control/ blanking • Numerically Controlled Oscillator (NCO): - Generates true linear frequency control and increased frequency resolution - Input Clock: 0Hz < FNCO < 32 MHz - Resolution: FNCO/220 • Capture/Compare/PWM (CCP) module • PWM: Two 10-bit Pulse-Width Modulators • Serial Communications: - SPI, I2C, RS-232, RS-485, LIN compatible - Auto-Baud Detect, auto-wake-up on start • Up to 35 I/O Pins and One Input Pin: - Individually programmable pull-ups - Slew rate control - Interrupt-on-change with edge-select • Peripheral Pin Select (PPS): - Enables pin mapping of digital I/O

PIC16(L)F18313/18323 microcontrollers feature Analog, Core Independent Peripherals and Communication Peripherals, combined with eXtreme Low Power (XLP) for a wide range of general purpose and low-power applications. The Peripheral Pin Select (PPS) functionality enables pin mapping when using the digital peripherals (CLC, CWG, CCP, PWM and communications) to add flexibility to the application design. Core Features • C Compiler Optimized RISC Architecture • Only 48 Instructions • Operating Speed: - DC – 32 MHz clock input - 125 ns minimum instruction cycle • Interrupt Capability • 16-Level Deep Hardware Stack • Up to Four 8-bit Timers • Up to Three 16-bit Timers • Low-Current Power-on Reset (POR) • Power-up Timer (PWRT) • Brown-out Reset (BOR) • Low-Power BOR (LPBOR) Option • Extended Watchdog Timer (WDT) with Dedicated On-Chip Oscillator for Reliable Operation • Programmable Code Protection Memory • 3.5 Kbytes Program Flash Memory • 256B Data SRAM Memory • 256B of EEPROM • Direct, Indirect and Relative Addressing Modes Operating Characteristics • Operating Voltage Range: - 1.8V to 3.6V (PIC16LF18313/18323) - 2.3V to 5.5V (PIC16F18313/18323) • Temperature Range: - Industrial: -40°C to 85°C - Extended: -40°C to 125°C eXtreme Low-Power (XLP) Features • Sleep mode: 40 nA @ 1.8V, typical • Watchdog Timer: 250 nA @ 1.8V, typical • Secondary Oscillator: 300 nA @ 32 kHz • Operating Current: - 8 ???A @ 32 kHz, 1.8V, typical - 37 ???A/MHz @ 1.8V, typical Power-Saving Functionality • IDLE mode: ability to put the CPU core to Sleep while internal peripherals continue operating from the system clock • DOZE mode: ability to run the CPU core slower than the system clock used by the internal peripherals • SLEEP mode: Lowest Power Consumption • Peripheral Module Disable (PMD): peripheral power disable hardware module to minimize power consumption of unused peripherals

High-Performance RISC CPU • Only 49 Instructions to Learn: - All single-cycle instructions except branches • Operating Speed: - DC – 32 MHz oscillator/clock input - DC – 125 ns instruction cycle • Up to 16K x 14 Words of Flash Program Memory • Up to 1024 Bytes of Data Memory (RAM) • Interrupt Capability with Automatic Context Saving • 16-Level Deep Hardware Stack • Direct, Indirect and Relative Addressing modes • Processor Read Access to Program Memory Special Microcontroller Features • Precision Internal Oscillator: - Factory-calibrated to ±1%, typical - Software-selectable frequency range from 32 MHz to 31 kHz • Power-Saving Sleep mode • Power-on Reset (POR) • Power-up Timer (PWRT) and Oscillator Start-up Timer (OST) • Brown-out Reset (BOR): - Selectable between two trip points - Disable in Sleep option • Multiplexed Master Clear with Pull-up/Input Pin • Programmable Code Protection • High Endurance Flash/EEPROM cell: - 100,000 write Flash endurance - 1,000,000 write EEPROM endurance - Flash/Data EEPROM retention: > 40 years • Wide Operating Voltage Range: - 1.8V-5.5V (PIC16F1946/47) - 1.8V-3.6V (PIC16LF1946/47) PIC16LF1946/47 Low-Power Features • Standby Current: - 60 nA @ 1.8V, typical • Operating Current: - 7.0 ???A @ 32 kHz, 1.8V, typical - 35 ???A/MHz, 1.8V, typical • Timer1 Oscillator Current: - 600 nA @ 32 kHz, 1.8V, typical • Low-Power Watchdog Timer Current: - 500 nA @ 1.8V, typical Peripheral Features • 54 I/O Pins (One Input-only pin): - High-current source/sink for direct LED drive - Individually programmable Interrupt-on-pin change pins - Individually programmable weak pull-ups • Integrated LCD Controller: - Up to 184 segments - Variable clock input - Contrast control - Internal voltage reference selections • Capacitive Sensing (CSM) Module (mTouch®): - 17 selectable channels • A/D Converter: - 10-bit resolution and 17 channels - Selectable 1.024/2.048/4.096V voltage

Note the following details of the code protection feature on Microchip devices: • Microchip products meet the specification contained in their particular Microchip Data Sheet. • Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the intended manner and under normal conditions. • There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip's Data Sheets. Most likely, the person doing so is engaged in theft of intellectual property. • Microchip is willing to work with the customer who is concerned about the integrity of their code. • Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not mean that we are guaranteeing the product as “unbreakable.” Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our products

Power-Managed Modes: • Run: CPU on, Peripherals on • Idle: CPU off, Peripherals on • Sleep: CPU off, Peripherals off • Two-Speed Oscillator Start-up • Fail-Safe Clock Monitor (FSCM) • Power-Saving Peripheral Module Disable (PMD) • Ultra Low-Power Wake-up • Fast Wake-up, 1 µs, Typical • Low-Power WDT, 300 nA, Typical • Run mode Currents Down to Very Low 3.8 µA, Typical • Idle mode Currents Down to Very Low 880 nA, Typical • Sleep mode Currents Down to Very Low 13 nA, Typica

Power Management Features: • Run: CPU On, Peripherals On • Idle: CPU Off, Peripherals On • Sleep: CPU Off, Peripherals Off • Ultra Low 50 nA Input Leakage • Run mode Currents Down to 25 μA Typical • Idle mode Currents Down to 6.8 μA Typical • Sleep mode Current Down to 120 nA Typical • Timer1 Oscillator: 900 nA, 32 kHz, 2V • Watchdog Timer: 1.6 μA, 2V Typical • Two-Speed Oscillator Start-up

Microchip products meet the specification contained in their particular Microchip Data Sheet. • Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the intended manner and under normal conditions. • There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data Sheets. Most likely, the person doing so is engaged in theft of intellectual property. • Microchip is willing to work with the customer who is concerned about the integrity of their code. • Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not mean that we are guaranteeing the product as “unbreakable.” Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.

Microchip products meet the specification contained in their particular Microchip Data Sheet. • Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the intended manner and under normal conditions. • There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data Sheets. Most likely, the person doing so is engaged in theft of intellectual property. • Microchip is willing to work with the customer who is concerned about the integrity of their code. • Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not mean that we are guaranteeing the product as “unbreakable.” Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.

The PICmicro family meets the specifications contained in the Microchip Data Sheet. • Microchip believes that its family of PICmicro microcontrollers is one of the most secure products of its kind on the market today, when used in the intended manner and under normal conditions. • There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our knowledge, require using the PICmicro microcontroller in a manner outside the operating specifications contained in the data sheet. The person doing so may be engaged in theft of intellectual property. • Microchip is willing to work with the customer who is concerned about the integrity of their code. • Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not mean that we are guaranteeing the product as “unbreakable”. • Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our product. If you have any further questions about this matter, please contact the local sales office nearest to you. 

 Microchip products meet the specification contained in their particular Microchip Data Sheet. • Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the intended manner and under normal conditions. • There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data Sheets. Most likely, the person doing so is engaged in theft of intellectual property. • Microchip is willing to work with the customer who is concerned about the integrity of their code. • Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not mean that we are guaranteeing the product as “unbreakable.” Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.

Microchip products meet the specification contained in their particular Microchip Data Sheet. • Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the intended manner and under normal conditions. • There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data Sheets. Most likely, the person doing so is engaged in theft of intellectual property. • Microchip is willing to work with the customer who is concerned about the integrity of their code. • Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not mean that we are guaranteeing the product as “unbreakable.” Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.

te the following details of the code protection feature on Microchip devices: • Microchip products meet the specification contained in their particular Microchip Data Sheet. • Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the intended manner and under normal conditions. • There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data Sheets. Most likely, the person doing so is engaged in theft of intellectual property. • Microchip is willing to work with the customer who is concerned about the integrity of their code. • Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not mean that we are guaranteeing the product as “unbreakable.” Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act

8-bit Microcontrollers - MCU 7KB, 512B RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 4xCLC, 2 EUSART, SPI/I2C



8-bit Microcontrollers - MCU 7KB, 512B RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 4xCLC, 2 EUSART, SPI/I2C


8-bit Microcontrollers - MCU 7KB, 512B RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 4xCLC, 2 EUSART, SPI/I2C




8-bit Microcontrollers - MCU 7KB, 512B RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 4xCLC, 2 EUSART, SPI/I2C



8-bit Microcontrollers - MCU 7KB, 512B RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 4xCLC, 2 EUSART, SPI/I2C



8-bit Microcontrollers - MCU 7KB, 512B RAM, 4xPWMs, Comparator, DAC, ADC, CWG, 4xCLC, 2 EUSART, SPI/I2C

Devices Included In This Data Sheet: PIC16F722A/723A Devices: PIC16LF722A/723A Devices: High-Performance RISC CPU: • Only 35 Instructions to Learn: - All single-cycle instructions except branches • Operating Speed: - DC – 20 MHz oscillator/clock input - DC – 200 ns instruction cycle • Up to 4K x 14 Words of Flash Program Memory • Up to 192 Bytes of Data Memory (RAM) • Interrupt Capability • 8-Level Deep Hardware Stack • Direct, Indirect and Relative Addressing modes • Processor Read Access to Program Memory • Pinout Compatible to other 28-pin PIC16CXXX and PIC16FXXX Microcontrollers Special Microcontroller Features: • Precision Internal Oscillator: - 16 MHz or 500 kHz operation - Factory-calibrated to ±1%, typical - Software tunable - Software selectable ÷1, ÷2, ÷4 or ÷8 divider • 1.8V-5.5V Operation – PIC16F722A/723A • 1.8V-3.6V Operation – PIC16LF722A/723A • Power-on Reset (POR), Power-up Timer (PWRT) and Oscillator Start-up Timer (OST) • Brown-out Reset (BOR): - Selectable between two trip points - Disable in Sleep option • Programmable Code Protection • In-Circuit Serial ProgrammingTM (ICSPTM) via Two Pins • Multiplexed Master Clear with Pull-up/Input Pin • Industrial and Extended Temperature Range • Power-Saving Sleep mode

Microchip products meet the specification contained in their particular Microchip Data Sheet. • Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the intended manner and under normal conditions. • There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data Sheets. Most likely, the person doing so is engaged in theft of intellectual property. • Microchip is willing to work with the customer who is concerned about the integrity of their code. • Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not mean that we are guaranteeing the product as “unbreakable.” Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.

 Microchip products meet the specification contained in their particular Microchip Data Sheet. • Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the intended manner and under normal conditions. • There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data Sheets. Most likely, the person doing so is engaged in theft of intellectual property. • Microchip is willing to work with the customer who is concerned about the integrity of their code. • Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not mean that we are guaranteeing the product as “unbreakable.” Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.