所示图像仅为示意图。请从产品数据表中获得准确的规格。
| Type | Description |
|---|---|
| Package | 44PLCC |
| Device Core | 8051 |
| Family Name | W78 |
| Program Memory Type | Flash |
| Program Memory Size | 4 KB |
| Maximum Speed | 40 MHz |
| Data Bus Width | 8 Bit |
| RAM Size | 128 byte |
| Operating Supply Voltage | 5 V |
| Operating Temperature | 0 to 70 °C |
| Number of Programmable I/Os | 36 |
| Number of Timers | 2 |
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