32-bit ARM Cortex-M0 MCU, 16KB Flash, 48MHz, LQFP, I2C/SPI/USART
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32-bit ARM Cortex-M0 MCU, 16KB Flash, 48MHz, LQFP
32-bit ARM Cortex-M0 MCU, 32KB Flash, 48MHz, 25 I/O, PQFP-32
