UM6521 - Peripheral Interface Adapter

Name: UM6521
SKU: UM6521-1093451

UMC

The UM6521 by UMC is a Peripheral Interface Adapter. Below is the official datasheet preview.

Datasheet Details

Part number	UM6521
Manufacturer	UMC
File Size	525.35 KB
Description	Peripheral Interface Adapter
Datasheet	UM6521-UMC.pdf
Additional preview pages of the UM6521 datasheet.

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.

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Published: Jan 31, 2017 |