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UM6521A - Peripheral Interface Adapter

Download the UM6521A datasheet PDF (UM6521 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for peripheral interface adapter.

Features

Extended performance version of UM6520.
Single +5V power supply.
Two 8-bit bi-directional I/O ports with individual data direction control.
CMOS-compatible peripheral port A lines.
Automatic "handshake" control of data transfers.
Programmable interrupt capability.
Automatic initialization on power up.
1 and 2 MHz versions.
Direct replacement for Motorola MC6821 General Descr~ption The UM6521/A Peripheral Interfac.

UMC

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UM6521A peripheral interface adapter by UMC - Datasheet Preview — Note: The manufacturer provides a single datasheet file (UM6521-UMC.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	UM6521A
Manufacturer	UMC
File Size	525.35 KB
Description	Peripheral Interface Adapter
Datasheet	UM6521A Datasheet

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Other Datasheets by UMC

UM6521 - Peripheral Interface Adapter
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UM6520A - Peripheral Interface Adapter
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Full PDF Text Transcription

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Published: Jan 31, 2017 |