Datasheet Summary
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80C51FA 83C51FA EVENT-CONTROL CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
Automotive
Extended Automotive Temperature Range ( b 40 C to a 125 C Ambient) High Performance CHMOS Process Three 16-Bit Timer Counters Timer 2 is an Up Down Timer Counter Programmable Counter Array with High Speed Output pare Capture Pulse Width Modulator Watchdog Timer Capabilities 8K On-Chip ROM 256 Bytes of On-Chip Data RAM Boolean Processor 32 Programmable I O Lines 7 Interrupt Sources
Programmable Serial Channel with Framing Error Detection Automatic Address Recognition TTL and CMOS patible Logic Levels 64K External Program Memory Space 64K External Data Memory Space MCS 51...