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PIC16F1938 Datasheet - Microchip Technology

PIC16F1938 Datasheet PDF Microchip Technology

Part Name
PIC16F1938

Other PDF
  not available.

page
418 Pages

File Size
6.6 MB

MFG CO.
Microchip
Microchip Technology Microchip

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-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 (PIC16F193X)
   - 1.8V-3.6V (PIC16LF193X)

PIC16LF193X Low-Power Features:
• Standby Current:
   - 60 nA @ 1.8V, typical
• Operating Current:
   - 7.0 μA @ 32 kHz, 1.8V, typical
   - 150 μA @ 1 MHz, 1.8V, typical
• Timer1 Oscillator Current:
   - 600 nA @ 32 kHz, 1.8V, typical
• Low-Power Watchdog Timer Current:
   - 500 nA @ 1.8V, typical (Continue ...)

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