High Performance RISC CPU:

• Only 35 instructions to learn

- All single cycle instructions except branches

• Operating speed:

- DC - 20 MHz oscillator/clock input

- DC - 200 ns instruction cycle

• Interrupt capability

• 8-level deep hardware stack

• Direct, Indirect, and Relative Addressing modes

Special Microcontroller Features:

• Internal and external oscillator options

- Precision Internal 4 MHz oscillator factory calibrated to ±1

- External Oscillator support for crystals and resonators

- 5 µs wake-up from SLEEP, 3.0V, typical

• Power saving SLEEP mode

• Wide operating voltage range - 2.0V to 5.5V

• Industrial and Extended temperature range

• Low power Power-on Reset (POR)

• Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)

• Brown-out Detect (BOD)

• Watchdog Timer (WDT) with independent oscillator for reliable operation

• Multiplexed MCLR/Input-pin

• Interrupt-on-pin change

• Individual programmable weak pull-ups

• 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

Low Power Features:

• Standby Current:

- 1 nA @ 2.0V, typical

• Operating Current:

- 8.5 µA @ 32 kHz, 2.0V, typical

- 100 µA @ 1 MHz, 2.0V, typical

• Watchdog Timer Current

- 300 nA @ 2.0V, typical

• Timer1 oscillator current:

- 4 µA @ 32 kHz, 2.0V, typical