The Am8279 is a general purpose programmable keyboard and display I/O interface device deSigned for use with Am8080Al8085A microprocessors.
The keyboard portion can provide a scanned interface to a 64 contact key matrix which can be expanded to 128.
| Part number | Am8279 |
|---|---|
| Manufacturer | AMD |
| File Size | 137.00 KB |
| Description | Programmable Keyboard/Display Interface |
| Datasheet |
 Am8279 Datasheet
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| Part Number | Description | Manufacturer |
|---|---|---|
| AM82731-003 | RF & MICROWAVE TRANSISTORS | STMicroelectronics |
| AM82731-006 | RF & MICROWAVE TRANSISTORS | STMicroelectronics |
| AM82731-012 | RF & MICROWAVE TRANSISTORS | STMicroelectronics |
| AM82731-025 | RF & MICROWAVE TRANSISTORS | STMicroelectronics |
| AM82731-050 | RF & MICROWAVE TRANSISTORS | STMicroelectronics |
| Part Number | Description |
|---|---|
| Am8279-5 | Programmable Keyboard/Display Interface |
| AM8212 | 8-Bit Input/Output Port |
| Am8216 | 4-Bit Parallel Bidirectional Bus Driver |
| Am8224 | Clock Generator and Driver |
| Am8226 | 4-Bit Parallel Bidirectional Bus Driver |
The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.
