| Address Bus Width | 2 |
| Boundary Scan, Low Power Mode | NO |
| Bus Compatibility | MC68000 |
| Communication Protocol | ASYNC, BIT; SYNC, BYTE; BISYNC; EXT SYNC |
| Data Encoding/Decoding Method | NRZ |
| Data Transfer Rate-Max | 0.125 MBps |
| External Data Bus Width | 8 |
| JESD-30 Code | R-PDIP-T28 |
| Length | 36.83 mm |
| Manufacturer | Motorola Mobility LLC |
| Manufacturer Part Number | MC68661PA |
| Number of DMA Channels, Number of I/O Lines, On Chip Data RAM Width | 0 |
| Number of Serial I/Os | 1 |
| Number of Terminals | 28 |
| Operating Temperature-Max | 70 ?C |
| Operating Temperature-Min | 0 ?C |
| Package Body Material | PLASTIC/EPOXY |
| Package Code | DIP |
| Package Description | DIP, |