| Manufacturer | Part Number | Description |
|---|---|---|
| MC68331 | 32-Bit Modular Microcontroller | |
| MC68331 | Microcontroller User Manual | |
Motorola Semiconductor (now NXP Semiconductors)
| MC68334 | (MC68331/MC68332) Electrical Characteristics |
| MC68331 | 32-Bit Modular Microcontroller |