| General information |
| Type | CPU / Microprocessor |
| Frequency (MHz) ? | 4 |
| Package | 40-pin side-brazed ceramic DIP |
| |
| Architecture / Microarchitecture |
| Manufacturing process | CMOS |
| Data width | 8 bit |
| Physical memory (KB) | 64 |
| Features | MIL-STD-883 class B screening |
| Low power features | Power-save feature |
| On-chip peripherals | - Bus controller
- Clock generator
- 8-bit dynamic RAM refresh circuitry
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| |
| Electrical/Thermal parameters |
| Min/Recommended/Max V core (V) | 2.4 / 5 / 6 |
| Min/Max operating temperature (°C) ? | -55 - 125 |
| Typical/Max power dissipation (W) | 0.075 / 0.12 |