Datasheet Details
| Part number | W65C21S |
|---|---|
| Manufacturer | WDC |
| File Size | 548.28 KB |
| Description | Peripheral Interface Adapter |
| Datasheet |
 W65C21S Datasheet
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| Part number | W65C21S |
|---|---|
| Manufacturer | WDC |
| File Size | 548.28 KB |
| Description | Peripheral Interface Adapter |
| Datasheet |
W65C21S Datasheet
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The WDC W65C21S is a very flexible Peripheral Interface Adapter (PIA) for use with WDC’s 65xx and other 8-bit microprocessor families.
The W65C21S provides programmed microprocessor control of up to two peripheral devices (Port A and Port B).
Peripheral device control is accomplished through two 8-bit bidirectional I/O Ports, with individually designed Data Direction Registers.
The Western Design Center, Inc.
W65C21S Data Sheet www.DataSheet4U.com Peripheral Interface Adapter (PIA) W65C21S The Western Design Center W65C21S 1 The Western Design Center, Inc.
W65C21S Data Sheet WDC reserves the right to make changes at any time without notice in order to improve design and supply the best possible product.
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|---|---|
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