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PIC16F1939 - 8-Bit CMOS Microcontrollers

Download the PIC16F1939 datasheet PDF. This datasheet also covers the PIC16F1937 variant, as both devices belong to the same 8-bit cmos microcontrollers family and are provided as variant models within a single manufacturer datasheet.

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.
  • Wide Operating Voltage Ra.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PIC16F1937_MicrochipTechnology.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
PIC16F1933 8-Bit CMOS Microcontrollers Microchip
PIC16F1934 8-Bit CMOS Microcontrollers Microchip
PIC16F1936 8-Bit CMOS Microcontrollers Microchip
PIC16F1937 8-Bit CMOS Microcontrollers Microchip
PIC16F13113 Microcontrollers Microchip

Other Datasheets by Microchip

Part Number Description
PIC16F1938 8-Bit CMOS Microcontrollers
PIC16F1946 8-Bit CMOS Microcontrollers
PIC16F1947 8-Bit CMOS Microcontrollers
PIC16F1503 8-Bit Microcontrollers
PIC16F1507 8-Bit Microcontrollers

Full PDF Text Transcription

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PIC16(L)F1938/9 28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver 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 • Pinout Compatible to other 28/40-pin PIC16CXXX and PIC16FXXX Microcontrollers Special Microcontroller Features: • Precision Internal Oscillator: - Factory calibrated to ±1%, typical - Software selectable frequency range from 32 MHz to 31 kHz • Power-Sav
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