32KB 2.4GHz I2C/SPI UART RF Transceiver with 23 GPIO, VQFN-40
2.4GHz Zigbee SoC, 4KB RAM, 250Kbps, I2C/SPI/UART, VQFN
2.4GHz Zigbee MCU, 8051, 32KB Flash, 8KB RAM, 250Kbps, 40-VQFN
