| General information |
| Type | Microcontroller |
| Frequency (MHz) ? | 0.4 - 4.2 |
| Package | 42-pin ceramic DIP with piggyback EPROM 24-pin socket |
| |
| Architecture / Microarchitecture |
| Manufacturing process | N-channel silicon gate depression load |
| Data width | 4 bit |
| Physical memory | 4 KB ROM memory
128 bytes data memory |
| Low power features | Memory standby mode |
| On-chip peripherals | - 35 I/O lines
- Two 12-bit timer/counter
- Clock generator
- Serial port with 4-bit buffer
- 18-stage divider
|
| On-chip RAM | 256 x 4 bit |
| On-chip ROM | External 4096 x 4 bit |
| |
| Electrical/Thermal parameters |
| V core (V) ? | 5 ± 10% |
| Minimum/Maximum operating temperature (°C) ? | -30 - 70 |
| Minimum/Typical/Maximum power dissipation (W) | 0.04 (Memory standby mode) / 0.35 / 0.83 |
| |
| Notes |
- Supports Intel 2732 EPROM type
- Up to 500,000 instructions/second
|