( Power-on Reset (POR

(Power-up Timer (PWRT

(Oscillator Start-up Timer (OST

Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation

Code-protection

Power saving SLEEP mode

Selectable oscillator options CMOS Flash/EEPROM Technology

Low-power, high-speed technology

Fully static design • Wide operating voltage range: – Commercial: 2.0V to 6.0V – Industrial: 2.0V to 6.0V

Low power consumption: – < 2 mA typical @ 5V, 4 MHz – 15 µA typical @ 2V, 32 kHz – < 1 µA typical standby current @ 2V

All instructions single cycle except for program branches which are two-cycle

Operating speed: DC – 10 MHz clock input DC – 400 ns instruction cycle

14-bit wide instructions

8-bit wide data path

15 special function hardware registers

Eight-level deep hardware stack

Direct, indirect and relative addressing modes • Four interrupt sources: – External RB0/INT pin – TMR0 timer overflow – PORTB<_x0037_:_x0034_> interrupt on change – Data EEPROM write complete

1000 erase/write cycles Flash program memory

10,000,000 erase/write cycles EEPROM data memory

EEPROM Data Retention > 40 years