Microchip Technology, Inc. PIC16F1939

Description
This versatile 40-pin MCU is also a member of Microchip's extreme low power microcontroller family featuring nanoWatt XLP technology. Debug Support • Integrated debug support on Device. No Debug Header is required • An optional external Debug Header, AC244035 or AC244036, is also available for Debugging support • Debug and Programming support is available via PICkit™ 3, and MPLAB® ® ICD 3 • For additional Debug Header Information, please refer to DS51292. For product comparison, please consider: PIC16F19176 Additional Features Enhanced Mid-range Core with 49 Instruction, 16 Stack Levels Flash Program Memory with self read/write capability 96 LCD segment drive support Internal 32MHz oscillator Integrated Capacitive mTouch Sensing Module Integrated Temperature Indicator MI2C, SPI, EUSART w/auto baud 3 ECCP & 2 CCP (Enhanced/Capture Compare PWM) Comparators with selectable Voltage Reference 14 Channel 10b ADC with Voltage Reference 25mA Source/Sink current I/O Four 8-bit Timers (TMR0/TMR2/TMR4/TMR6 ) One 16-bit Timer (TMR1) Extended Watchdog Timer (EWDT) Enhanced Power-On/Off-Reset Brown-Out Reset (BOR) In Circuit Serial Programming (ICSP) Wide Operating Voltage (1.8V – 5.5V) Low Voltage PIC16LF1939 variant (1.8V – 3.6V)
Datasheet
Description
This versatile 40-pin MCU is also a member of Microchip's extreme low power microcontroller family featuring nanoWatt XLP technology. Debug Support • Integrated debug support on Device. No Debug Header is required • An optional external Debug Header, AC244035 or AC244036, is also available for Debugging support • Debug and Programming support is available via PICkit™ 3, and MPLAB® ® ICD 3 • For additional Debug Header Information, please refer to DS51292. For product comparison, please consider: PIC16F19176 Additional Features Enhanced Mid-range Core with 49 Instruction, 16 Stack Levels Flash Program Memory with self read/write capability 96 LCD segment drive support Internal 32MHz oscillator Integrated Capacitive mTouch Sensing Module Integrated Temperature Indicator MI2C, SPI, EUSART w/auto baud 3 ECCP & 2 CCP (Enhanced/Capture Compare PWM) Comparators with selectable Voltage Reference 14 Channel 10b ADC with Voltage Reference 25mA Source/Sink current I/O Four 8-bit Timers (TMR0/TMR2/TMR4/TMR6 ) One 16-bit Timer (TMR1) Extended Watchdog Timer (EWDT) Enhanced Power-On/Off-Reset Brown-Out Reset (BOR) In Circuit Serial Programming (ICSP) Wide Operating Voltage (1.8V – 5.5V) Low Voltage PIC16LF1939 variant (1.8V – 3.6V)
Datasheet

Suppliers

Company
Product
Description
Supplier Links
 - PIC16F1939 - Microchip Technology, Inc.
Chandler, AZ, United States
This versatile 40-pin MCU is also a member of Microchip's extreme low power microcontroller family featuring nanoWatt XLP technology. Debug Support • Integrated debug support on Device. No Debug Header is required • An optional external Debug Header, AC244035 or AC244036, is also available for Debugging support • Debug and Programming support is available via PICkit™ 3, and MPLAB® ® ICD 3 • For additional Debug Header Information, please refer to DS51292. For product comparison, please consider: PIC16F19176 Additional Features Enhanced Mid-range Core with 49 Instruction, 16 Stack Levels Flash Program Memory with self read/write capability 96 LCD segment drive support Internal 32MHz oscillator Integrated Capacitive mTouch Sensing Module Integrated Temperature Indicator MI2C, SPI, EUSART w/auto baud 3 ECCP & 2 CCP (Enhanced/Capture Compare PWM) Comparators with selectable Voltage Reference 14 Channel 10b ADC with Voltage Reference 25mA Source/Sink current I/O Four 8-bit Timers (TMR0/TMR2/TMR4/TMR6 ) One 16-bit Timer (TMR1) Extended Watchdog Timer (EWDT) Enhanced Power-On/Off-Reset Brown-Out Reset (BOR) In Circuit Serial Programming (ICSP) Wide Operating Voltage (1.8V – 5.5V) Low Voltage PIC16LF1939 variant (1.8V – 3.6V)

This versatile 40-pin MCU is also a member of Microchip's extreme low power microcontroller family featuring nanoWatt XLP technology. Debug Support • Integrated debug support on Device. No Debug Header is required • An optional external Debug Header, AC244035 or AC244036, is also available for Debugging support • Debug and Programming support is available via PICkit™ 3, and MPLAB® ® ICD 3 • For additional Debug Header Information, please refer to DS51292.

For product comparison, please consider: PIC16F19176

Additional Features

    • Enhanced Mid-range Core with 49 Instruction, 16 Stack Levels
    • Flash Program Memory with self read/write capability
    • 96 LCD segment drive support
    • Internal 32MHz oscillator
    • Integrated Capacitive mTouch Sensing Module
    • Integrated Temperature Indicator
    • MI2C, SPI, EUSART w/auto baud
    • 3 ECCP & 2 CCP (Enhanced/Capture Compare PWM)
    • Comparators with selectable Voltage Reference
    • 14 Channel 10b ADC with Voltage Reference
    • 25mA Source/Sink current I/O
    • Four 8-bit Timers (TMR0/TMR2/TMR4/TMR6)
    • One 16-bit Timer (TMR1)
    • Extended Watchdog Timer (EWDT)
    • Enhanced Power-On/Off-Reset
    • Brown-Out Reset (BOR)
    • In Circuit Serial Programming (ICSP)
    • Wide Operating Voltage (1.8V – 5.5V)
    • Low Voltage PIC16LF1939 variant (1.8V – 3.6V)
Supplier's Site Datasheet

Technical Specifications

  Microchip Technology, Inc.
Product Category Microcontrollers (MCU)
Product Number PIC16F1939
Bits Other; 10-bit
Number 14
RAM 1.02 KB
ROM 28 KB
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