
16-bit RISC MCU, 24KB Flash, 48-Pin VQFN EP, 25MHz, USB/I2C/SPI/UART

16b MCU, 25MHz, 128KB Flash, 8KB SRAM, USB, I2C, SPI, UART, 16-bit ADC, VFBGA

25MHz 16b MCU, 24KB Flash, 8KB RAM, USB, 8x 10-bit ADC, 31 GPIO, VQFN

20MHz 16b MCU, 256KB Flash, 18KB SRAM, 16-ch 12-bit ADC, UART/SPI/I2C, VFBGA