| Manufacturer | Part Number | Description |
|---|---|---|
NEC (now Renesas Electronics)
| D75004CU | UPD75004CU |
|
NEC (now Renesas Electronics)
| UPD75004 | 4-BIT SINGLE-CHIP MICROCOMPUTER |
NEC (now Renesas Electronics)
| UPD75004 | (UPD75P00x) 4-Bit General-Purpose Shingle-Chip Microcontrollers |
