R65NC22 - Versatile Interface Adapter

Rockwell

Datasheet Details

Part number	R65NC22
Manufacturer	Rockwell
File Size	1.25 MB
Description	Versatile Interface Adapter
Datasheet	R65NC22-Rockwell.pdf

The R65NC22 Versatile Interface Adapter (VIA) is a very flexible I/O control device.

Low power CMOS N-well silicon gate technology.
Fully compatible with NMOS 6522 devices.
Two 8-bit bidirectional I/O ports.
Two 16-bit programmable timer/counters.
Serial bidirectional peripheral I/O.
TTL compatible peripheral control lines.
Expanded "handshake" capability allows positive control of data transfers between processor and peripheral devices.
Latched output and input registers on both I/O ports.
1, 2,.

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Published: Mar 7, 2019 |