| Part Number | UPD7554A |
| Manufacturer | NEC |
| Title | 4-BIT SINGLE-CHIP MICROCOMPUTER |
| Description | The µPD7554A is a product of the µPD7554, 7564 sub-series which is a 4-bit single-chip microcomputer with a small number of ports in a small packa... |
| Features |
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| Datasheet |
 UPD7554A Datasheet
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