CH645
SKU: KL-229-0004867
Category: Microcontroller Units (MCUs/MPUs/SOCs)
About this item
| Attribute | Value |
|---|---|
| Manufacturer | WCH(Jiangsu Qin Heng) |
| Package | QFN68/QFN32 |
| Frequency | 125MHz |
| Flash | 224K |
| SRAM | 80K |
| SDIO | 1 |
| SPI | 2 |
| UART | 2 |
| Ethernet | 100Mb |
| Timer | 2*16b |
| VDD | 3.3V |
| PWM | 8 |
| I/O | 40 |
| CAP | 8 |
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Unit Price$2.0895
14748 in stock
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