| Manufacturer | Part Number | Description |
|---|---|---|
| COP842CJ (National Semiconductor) | 8-Bit CMOS ROM Based Microcontrollers with 1k or 2k Memory/ Comparator and Brown Out Detector | |
| COP842C (National Semiconductor) | 8-Bit CMOS ROM Based Microcontroller |
| Manufacturer | Part Number | Description |
|---|---|---|
| COP842CJ (National Semiconductor) | 8-Bit CMOS ROM Based Microcontrollers with 1k or 2k Memory/ Comparator and Brown Out Detector | |
| COP842C (National Semiconductor) | 8-Bit CMOS ROM Based Microcontroller |