8-Bit CMOS FLASH Microcontrollers
- High performance RISC CPU
- Only 35 single word instructions to learn
- All single cycle instructions except for program branches which are two-cycle
- Operating speed: DC - 20 MHz clock input DC
- 200 ns instruction cycle
- 2K x 14 words of FLASH Program Memory
- 128 x 8 bytes of Data Memory (RAM)
- 64 x 8 bytes of EEPROM Data Memory
- Interrupt capability (up to 11 sources)
- Eight level deep hardware stack
- Direct, Indirect and Relative Addressing modes
- Power-on Reset (POR)
- Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)
data sheet:
PIC16F871.pdf
