PIC16F1938-I-SP 28/40/44-Pin Flash-Based , 8-Bit CMOS Microcontrollers

PIC16F1938-I-SP
28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt Technology

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
• 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
• Industrial and Extended Temperature Range
• 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)
 

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