2.4GHz Zigbee MCU, 64KB Flash, 8KB RAM, 8051, VQFN
802.15.4/Zigbee SOC 2.4GHz 250Kbps 64KB FLASH 8051 40-Pin VQFN
2.4GHz SoC with 64KB Flash, 4KB RAM, 23 GPIO, I2C/SPI/UART, VQFN
