| Manufacturer | Part Number | Description |
|---|---|---|
Hitachi Semiconductor (now Renesas) |
HD641180X | (HD641180X - HD647180X) Micro Controller Unit |
|
Hitachi Semiconductor (now Renesas) |
HD647180X | (HD641180X - HD647180X) Micro Controller Unit |
|
Hitachi Semiconductor (now Renesas) |
HD643180X | (HD641180X - HD647180X) Micro Controller Unit |
| Unknown Manufacturer | HD641180X | CMOS 8-Bit Micro Processing Unit |
