83C51KB - HIGH PERFORMANCE KEYBOARD MICROCONTROLLER

Datasheet Summary

Description

Commercial operating temperature range (0°C to 70°C) with Intel standard burn-in.

P1.0/KSI0 P1.1/KSI1 P1.2/KSI2 P1.3/KSI3 P1.4/KSI4 P1.5/KSI5 P1.

Features

1:0 P3.3:2 INT1:0# Alternate Function KSO.15:8 P2.15:8 AD7:0† I/O KSO.7:0 P0.7:0 ALE† O C.

Intel Corporation

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Datasheet Details

Part number	83C51KB
Manufacturer	Intel Corporation
File Size	273.76 KB
Description	HIGH PERFORMANCE KEYBOARD MICROCONTROLLER
Datasheet	83C51KB Datasheet
Additional preview pages of the 83C51KB datasheet.

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Full PDF Text Transcription

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83C51KB HIGH PERFORMANCE KEYBOARD MICROCONTROLLER s Direct Drive LED Outputs — Four Pins (P3.7:4) — 13 mA Typical Current Sink Capability s 20 pF Cap On-chip for RC Resonator — Frequency Selectable (4-6 MHz) s 8 Dedicated Key Scan Input (KSI) Pins — Schmitt-trigger Inputs — External Interrupt — Level Detect Interrupt Mode for Automatic Power-down Exit s 16 Dedicated Key Scan Output (KSO) Pins with Quasi-bidirectional Port Drivers — No External Resistor Required — Located on P0.7:0 and P2.

Published: Mar 22, 2005 |