上面是手册里面的,下面是官网上的:
Bluetooth® 3.0 (Bluetooth 4.0 compatible)
16Mb embedded flash memory (64bit wide)
Support for up to 64Mb external serial flash (optional)
Dual-core architecture with Integrated applications processor and an ultra low-power DSP coprocessor
RF Performance: Tx:+10dBm, Rx -90dBm
Integrated high performance stereo codec
Support for capacitive touch sensors
Integrated Li-Ion Battery Charger