16-Bit MCU, 25MHz, 128KB Flash, 8KB SRAM, USB, UART/SPI/I2C, 80-LQFP
16-Bit MCU, 25MHz, 64KB Flash, 4KB SRAM, USB, UART/SPI/I2C, 64-VQFN

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

25MHz 16-bit MCU, 64KB Flash, 4KB SRAM, USB, SPI, I2C, UART, 12-bit ADC, LQFP