Programmable Peripheral Interface
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | Am8255A-5 |
|---|---|
| Manufacturer | AMD |
| File Size | 177.10 KB |
| Description | Programmable Peripheral Interface |
| Datasheet | Am8255A-5 Am8255A Datasheet (PDF) |
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Unit Input Capacitance fc = 1MHz I/O Capacitance Unmeasured pins returned to GND TEST LOAD CIRCUIT (FOR DATA BUS) ·VEXT is set at various voltages during testing to guarantee the specification. VEXT = 1.5V IlL Input Load Current VIN = Vee to OV 10FL Output Float Leakage Note 1: Available on any 8 pins from Port Band.
| Part Number | Description |
|---|---|
| Am8255A | Programmable Peripheral Interface |
| Am8251 | Programmable Communications Interface |
| Am8253 | Programmable Interval Timer |
| Am8253-5 | Programmable Interval Timer |
| 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 |
| Am8228 | System Controller and Bus Driver |
| Am8238 | System Controller and Bus Driver |
