批发飞凌FM8PE68CEG-B全新原装单片机

 产 品 详 细 介 绍：
    Details Descrption：
    BOnly 49 instructions
    B4K x 13 bits on chip EPROM/ROM
    BTotally 272 x 8 bits on chip general purpose registers (SRAM):
    B8-level deep hardware stack
    B8-bit real time clock/counter with 8-bit programmable prescaler
    B4 sets of 8-bit auto reload counter/timer
    B1 IROUT/PWM generator
    BLCD driver with 4(common) x 32(segment) pixels; 1/3, 1/2 bias and 1/4, 1/3, 1/2 duty selection
    B3 channels Resistor to Frequency Converter (RFC) output
    BOn chip Watchdog Timer (WDT) with internal oscillator and soft-ware watch-dog enable/disable control
    B4 I/O ports with independent direction control
    BSoft-ware I/O pull-high/pull-down or open-drain control
    B7 internal interrupt source; Three external interrupt sourcee
    BWake-up from SLEEP/IDLE mode
    BDual clock Operation: main-oscillator and sub-oscillator