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PIC16F1938 - 8-Bit CMOS Microcontrollers

Download the PIC16F1938 datasheet PDF. This datasheet also includes the PIC16F1937 variant, as both parts are published together in a single manufacturer document.

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

Overview

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 –.

Key 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.

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