CC2640F128RSM 八脚 CC2640F128RSMR CC2640F128RSMR 存储IC CC2640F128RSMR 器件和集成电路专用设备 CC2640F128RSMR. CC2640F128RSMT CC2640R2F CC2640R2FFRGZR CC2640R2FFRSMR CC2640R2F-Q1