CPU Information
| General information |
| Type | CPU / Microprocessor |
| Family | Mostek Z80 |
| CPU part number | MK3880N-4 |
| Frequency (MHz) ? | 4 |
| Package | 40-pin plastic DIP |
| | | Architecture / Microarchitecture |
| Manufacturing process | N-channel silicon gate depletion load technology |
| Data width | 8 bit |
| Physical memory (KB) | 64 |
| On-chip peripherals | Dynamic memory refresh counter |
| | | Electrical/Thermal parameters |
| V core (V) ? | 5 ± 5% |
| Minimum/Maximum operating temperature (°C) ? | 0 - 70 |
| Maximum power dissipation (W) ? | 1 |
Pictures (2)
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| Mostek MK3880N-4 |
4 MHz
40-pin plastic DIP |
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| Also marked as 21-19148-00 |
4 MHz
40-pin plastic DIP
Marked with 21-19148-00 DEC? part number |
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