图片仅供参考，请以实物为准
AT91SAM7S321-AU
满1000元免运费及包装费
参数 |
数值 |
|---|---|
| 规格书 |
 数据手册下载 |
| Operating Supply Voltage | 1.8|3.3 V |
| Number of Timers | 3 |
| Data Bus Width | 32 Bit |
| Package | 64LQFP |
| Number of Programmable I/Os | 32 |
| Family Name | AT91 |
| Program Memory Type | Flash |
| Operating Temperature | -40 to 85 °C |
| Device Core | ARM7TDMI |
| Maximum Speed | 55 MHz |
| Interface Type | SPI/TWI/USART/USB |
| Program Memory Size | 32 KB |
| RAM Size | 8 KB |
| On-Chip ADC | 8-chx10-bit |
