商品描述: TEXAS INSTRUMENTS - CC2640F128RGZT . - MCU-Application Specific 32 bit, 48 MHz, 20 KB RAM/128 KB Program, 1.8 V to 3.8 V in, VQFN-48 TEXAS INSTRUMENTS - CC2640F128RGZT . - MCU-Application Specific 32 bit, 48 MHz, 20 KB RAM/128 KB Program, 1.8 V to 3.8 V in, VQFN-48