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UM6520

Peripheral Interface Adapter

UM6520 Features

* Direct replacement for Motorola MC6820

* 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

UM6520 General Description

The UM6520/A peripheral Interface Adapter (PIA) is designed to provide a broad range of peripheral control to microcomputer systems. Control of peripheral devices is accomplished through two 8-bit bi-directional I/O ports. Each I/O line may be programmed to be either an input or an output. In addit.

UM6520 Datasheet (526.02 KB)

Preview of UM6520 PDF

Datasheet Details

Part number:

UM6520

Manufacturer:

UMC

File Size:

526.02 KB

Description:

Peripheral interface adapter.

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TAGS

UM6520 Peripheral Interface Adapter UMC

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