FM8PE51M数据手册Feeling中文资料规格书

特性 Features

˙Only 51 single word instructions.
˙5-level deep hardware stack.
˙4K-word on chip OTP, and 140-Bytes on chip general purpose
     registers (SRAM).
˙1 8-bit real time clock/counter (Timer0) with 8-bit programmable
     pre-scaler.
˙3 8-bit real time clock/counter (Timer1, Timer2, and Timer3)
     with period setting.
˙On chip Watchdog Timer (WDT) with internal oscillator for reliable  
    operation and soft-ware watch-dog enable/disable control.
˙4 I/O ports (38 I/O pins) with independent direction control.
˙32 programmable pull-high input pins.
˙12 wake-up pins.
˙2 open-drain pins.
˙2 R-option pins.
˙19 channels of 15-bit resolution Resistor to Frequency Converter
    (RFC) output.
˙2 channels of maximum 10-bit resolution Pulse Width Modulation
   (PWM) output.
˙Serial Peripheral Interface (SPI).
˙Built-in 8-bit data comparator.
˙7 internal interrupt source; 1 external interrupt source.
˙Wake-up from SLEEP by port input change.
˙Built-in 8MHz, 4MHz, 1MHz, and 455KHz internal RC oscillator.