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83C51FA - EVENT-CONTROL CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER

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Datasheet Details

Part number 83C51FA
Manufacturer Intel Corporation
File Size 200.26 KB
Description EVENT-CONTROL CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
Datasheet download datasheet 83C51FA_IntelCorporation.pdf

83C51FA Product details

Description

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 address and data bus during accesses to external Program and Data Memory In this application it uses strong internal pullups when emitting1’s and can source and sink several LS TTL inputs Port 0 outp

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