物料参数
| Frequency (MHz): | 25 |
| Nonvolatile memory (kByte): | 256 |
| RAM (kByte): | 16 |
| ADC type: | 12-bit SAR |
| Number of ADC channels: | 14 |
| Number of GPIOs: | 87 |
| Features: | Real-time clock |
| UART: | 4 |
| USB: | No |
| Number of I2Cs: | 4 |
| SPI: | 8 |
| Number of comparator channels: | 0 |
| Timers - 16-bit: | 3 |
| Bootloader (BSL): | UART |
| Operating temperature range (°C): | -40 to 85 |
| Rating: | Catalog |
| Frequency (MHz): | 25 |
| Nonvolatile memory (kByte): | 256 |
| RAM (kByte): | 16 |
| ADC type: | 12-bit SAR |
| Number of ADC channels: | 14 |
| Number of GPIOs: | 87 |
| Features: | Real-time clock |
| UART: | 4 |
| USB: | No |
| Number of I2Cs: | 4 |
| SPI: | 8 |
| Number of comparator channels: | 0 |
| Timers - 16-bit: | 3 |
| Bootloader (BSL): | UART |
| Operating temperature range (°C): | -40 to 85 |
| Rating: | Catalog |