80C51FA Datasheet - Intel Corporation

80C51FA EVENT-CONTROL CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER

VCC Supply voltage VSS Circuit ground Port 0 Port 0 is an 8-bit open drain bidirectional I O port As an output port each pin can sink several LS TTL inputs Port 0 pins that have 1’s written to them float and in that state can be used as high-impedance inputs Port 0 is also the multiplexed low-order.

80C51FA 83C51FA EVENT-CONTROL CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER Automotive Y 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 Compare 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 Y Programmable Serial Chann.

80C51FA Features

* make it an even more powerful microcontroller for applications that require Pulse Width Modulation High Speed I O and up down counting capabilities such as brake and traction control It also has a more versatile serial channel that facilitates multi-processor communications NOTICE This datasheet co

80C51FA Datasheet (200.26 KB)