WCH(南京沁恒)China
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View full reportTechnical parameters
| Environment and package | |
|---|---|
| Package | LQFP64M/LQFP48/QFN28/TSSOP20 |
| Other | |
| ADC | 16*12b |
| CAP/PWM | 29/29 |
| Feature | High-speed USB, built-in PHY |
| Flash | 128K |
| Freq | 144MHz |
| I/O | 51 |
| OPA | 4 |
| Others | TRNG |
| RAM | 32K |
| SDIO | 1 |
| SPI | 3 |
| Timer | 10*16b |
| UART | 5 |
| USB H/D(include PHY) | 480Mbps; OTG |
| VDD | 2.5/3.3 |