
25MHz 16b MCU, 128KB Flash, 8KB RAM, USB, UART, SPI, I2C, 12-bit ADC, LQFP

16b MCU, 20MHz, 128KB Flash, 16KB SRAM, USB, UART/SPI/I2C, 74 GPIO, LQFP

16-Bit MCU, 20MHz, 192KB Flash, 16KB SRAM, 12-bit ADC/DAC, USB, 100-LQFP
25MHz 16-bit MCU, 96KB Flash, 8KB SRAM, 12-bit ADC, DMA, UART/SPI/I2C, 80-LQFP