| Chip information |
|---|
| Type | Microcontroller |
| Data bus width | 8 bit |
| Package | 40-pin piggyback ceramic DIP |
| Speed (MHz) | 1 |
| On-chip RAM | 128 (64 standby) |
| On-chip ROM | 4096 in external EPROM HN462732 |
| On-chip peripherals |
- Serial communications interface
- Parallel I/O (29 parallel I/O lines)
- Three-function 16-bit timer
- Internal clock oscillator
|
| Physical memory (KB) | 64 |
| V core (V) | 5 ± 5% |
| Min/Max operating temperature (°C) | 0 - 70 |
| Min/Max power dissipation (W) | 0.04 (Standby) / 1.2 |
