atmel
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 | 40PDIP |
| Device Core | 80C51 |
| Family Name | AT89 |
| Program Memory Type | Flash |
| Program Memory Size | 8 KB |
| Maximum Speed | 33 MHz |
| Data Bus Width | 8 Bit |
| RAM Size | 256 byte |
| Operating Supply Voltage | 5 V |
| Operating Temperature | 0 to 70 °C |
| Interface Type | UART |
| Number of Programmable I/Os | 32 |
| Number of Timers | 3 |
| Standard Package | Rail / Tube |
| RESOURCE TYPE | LINK |
|---|---|
| Datasheets |
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