| General information |
| Type | Microcontroller |
| Family | Hitachi 630x |
| MCU part number | HD63B03XP is an OEM/tray microcontroller |
| Frequency ? | 2 MHz |
| Package | 64-pin plastic DIP |
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| Architecture / Microarchitecture |
| Manufacturing process | CMOS technology |
| Physical memory | 64 KB |
| Low power features | |
| On-chip peripherals | - Serial communications interface (synchronous and asynchronous)
- 24 parallel I/O lines (16 I/O lines and 8 input lines)
- 16-bit programmable timer
- 8-bit timer
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| On-chip RAM | 192 |
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| Electrical/Thermal parameters |
| V core ? | 3V - 6V |
| Minimum/Maximum operating temperature ? | 0°C - 70°C |
| Minimum/Typical/Maximum power dissipation | 0.03 Watt (Sleep mode) / 0.07 Watt / 0.11 Watt |
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| Notes on Hitachi HD63B03XP |
- Instruction set compatible with HD6301V1
- Speed (frequency) and power dissipation values are for 5V ± 10% power supply.
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