32-bit Bluetooth Low energy MCU

| Attributes | Value | Search |
|---|---|---|
| Package | QFN28 | |
| Max Operating Frequency | 40MHz | |
| FLASH | 160K | |
| SRAM | 32K | |
| Data FLASH | 2K | |
| BLE | 4.2 | |
| USB | 1*H/1*D | |
| ETHERNET | 10M | |
| Touchkey | 6 | |
| ADC | 6*12b | |
| LEDC | 1/2/4 | |
| LCD | 24*4 | |
| Timer | 3*26b | |
| PWM | 11 | |
| UART | 2 | |
| SPI | 1 | |
| I2C | - | |
| GPIO | 40 | |
| RTC | YES | |
| WDOG | YES | |
| Operating Voltage | 2.5V~ 3.3v | |
| CORE | Cortex-M0 |

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