詳細(xì)信息
˙Only 41 single word instructions
˙14-bit wide instructions
˙8-level deep hardware stack
˙2K x 14 bits on chip FLASH program memory
˙128 bytes on chip general purpose registers (SRAM)
˙256 bytes on chip EEPROM data memory
˙8-bit real time clock/counter with 8-bit programmable prescaler
˙16-bit timer/counter with 3-bit programmable prescaler and optional
external enable
˙8-bit timer/counter with 2-bit programmable prescaler and 4-bit
programmable postscaler
˙Capture / Compare / PWM modules
˙11+1 I/O pins
˙Soft-ware I/O pull-high control
˙2 analog comparator module
˙1 IR output channel with programmable frequency and duty cycle
˙On chip Watchdog Timer (WDT) with internal oscillator for reliable
operation and soft-ware watch-dog enable/disable control
˙11 interrupt source
˙Ultra low-power wake-up
˙Built-in 8MHz / 31KHz internal RC oscillator
˙Two speed start-up mode
˙Oscillator fail detect for critical applications