| Manufacturer | Part Number | Description |
|---|---|---|
National Semiconductor |
COP8SBR9 | 8-Bit CMOS Flash Based Microcontroller with 32k Memory/ Virtual EEPROM and Brownout |
| ETCTI Texas Instruments | COP8SCR9 | COP8SBR9/CR9/DR9 8-Bit CMOS Flsh Based Microc w/32k Mem Virt EEPROM Brwnout (Rev. I) |
| ETCTI Texas Instruments | COP8SBR9 | COP8SBR9/CR9/DR9 8-Bit CMOS Flsh Based Microc w/32k Mem Virt EEPROM Brwnout (Rev. I) |
| ETCTI Texas Instruments | COP8SDR9 | COP8SBR9/CR9/DR9 8-Bit CMOS Flsh Based Microc w/32k Mem Virt EEPROM Brwnout (Rev. I) |