PIC16F1939

28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers

High-PerformanceRISCCPU: ?Only49InstructionstoLearn: -Allsingle-cycleinstructionsexceptbranches ?OperatingSpeed: -DC–32MHzoscillator/clockinput -DC–125nsinstructioncycle ?Upto16Kx14WordsofFlashProgramMemory ?Upto1024BytesofDataMemory(RAM)

PIC16F1939

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

PIC16F1939

28-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver with XLP Technology

PIC16F1939

28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver

PIC16F1939

Debug Header Specification

PIC16F1939-E/ML

28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt Technology

High-PerformanceRISCCPU: ?Only49InstructionstoLearn: -Allsingle-cycleinstructionsexceptbranches ?OperatingSpeed: -DC–32MHzoscillator/clockinput -DC–125nsinstructioncycle ?Upto16Kx14WordsofFlashProgramMemory ?Upto1024BytesofDataMemory(RAM)

PIC16F1939-E/P

28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt Technology

High-PerformanceRISCCPU: ?Only49InstructionstoLearn: -Allsingle-cycleinstructionsexceptbranches ?OperatingSpeed: -DC–32MHzoscillator/clockinput -DC–125nsinstructioncycle ?Upto16Kx14WordsofFlashProgramMemory ?Upto1024BytesofDataMemory(RAM)

PIC16F1939-E/PT

28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt Technology

High-PerformanceRISCCPU: ?Only49InstructionstoLearn: -Allsingle-cycleinstructionsexceptbranches ?OperatingSpeed: -DC–32MHzoscillator/clockinput -DC–125nsinstructioncycle ?Upto16Kx14WordsofFlashProgramMemory ?Upto1024BytesofDataMemory(RAM)

PIC16F1939-E/SO

28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt Technology

High-PerformanceRISCCPU: ?Only49InstructionstoLearn: -Allsingle-cycleinstructionsexceptbranches ?OperatingSpeed: -DC–32MHzoscillator/clockinput -DC–125nsinstructioncycle ?Upto16Kx14WordsofFlashProgramMemory ?Upto1024BytesofDataMemory(RAM)

PIC16F1939-E/SP

28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt Technology

High-PerformanceRISCCPU: ?Only49InstructionstoLearn: -Allsingle-cycleinstructionsexceptbranches ?OperatingSpeed: -DC–32MHzoscillator/clockinput -DC–125nsinstructioncycle ?Upto16Kx14WordsofFlashProgramMemory ?Upto1024BytesofDataMemory(RAM)