| Part number | UPD550L |
|---|---|
| Download | UPD550L Datasheet (PDF) |
| File Size | 108.47 KB |
| Manufacturer | NEC |
| Description | 4-BIT SINGLE CHIP MICROCOMPUTER |
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| Part Number | Description |
|---|---|
| UPD550 | 4-BIT SINGLE CHIP MICROCOMPUTER |
| UPD552 | 4-BIT SINGLE CHIP MICROCOMPUTER |
| UPD553 | 4-BIT SINGLE CHIP MICROCOMPUTER |
| UPD554 | 4-BIT SINGLE CHIP MICROCOMPUTER |
| UPD554L | 4-BIT SINGLE CHIP MICROCOMPUTER |
The tlPD550L is a tl-45 4-bit single chip microputer with high voltage outputs, and low power consumption. The outputs can be pulled to -35V for direct interfacing to vacuum fluorescent displays. The tlPD550L is manufactured with a lowpower-consumption PMOS process, allowing use of a -8V, low current power supply.
