Fanstel BlueFan BT680E, Manual, Page: 6 / 30

BlueFan BT680F/E/T BLE5 Module
6

Bluetooth RF analog core, baseband digital core and integrated antenna

Transmitter power +8 dBm;

Receiver sensitivity at 1Mbps: -95 dBm.

Receiver sensitivity at 125 Kbps: -105 dBm.

Bluetooth Low Energy (BLE) V5 GATT profile with OTA (Over The Air) support.

Bluetooth SIG certified BLE 5 stacks embedded in mask-ROM.

Up to18 General Purpose IOs to be configured by firmware:
▪
SPI interface,
▪
I 2 C interface
▪
UART interface, 9600bps to 921.6 Kbps
▪
Up to 2 wake up interfaces
▪
Up to 5 ADC channels (1 for internal monitoring of VDD).
▪
Up to 4 PWM channels

On board 32 MHz main clock

External 32.768 kHz sleep clock

Operation voltage: 1.9V-3.6V

Peak current consumption, 11.5 mA (+8 dBm TX, 2 Mbps PHY)

Deep sleep mode, <0.1uA

Operation Temperature: -40
o
C to +85
o
C

Sizes: 15x20.8x1.9mm;

Hybrid pins: 16 castellated and 24 LGA pins

Integrated shield to resist EMI
BT680E with an u.FL Connector for External Antenna
BT680E has the same specifications as BT680F except the integrated PCB trace antenna is replaced
with an u.FL connector for external antenna.
BT680T Communicating with a Host MCU Using HCI Commands