8051 MCU, 4KB FLASH, 16-Bit ADC, 33MHz, SPI, I2C, VQFN
8-Bit 33MHz FLASH MCU, 256B RAM, SPI/I2C/USART, VQFN
8-Bit 33MHz FLASH MCU, 4KB, 256B RAM, VQFN, SPI/I2C/USART
16-Bit Microcontroller, 8KB FLASH, 256B RAM, 33MHz, VQFN
