User's Manual

FLC-CBM202 Datasheet
Flaircomm Microelectronics Confidential
-12-
3. Pin Definition
3.1 Pin Configuration
Figure 2: Pin Configuration
3.2 Pin Definition
Pin
Symbol
I/O Type
Description
1
ANTENNA
A
Antenna for BT&WIFI
2
GND
P
Ground
3
BT_VDD_AUX
P
Power out for BT_AUX
Need a 470nF decouple capacitor on this pin
4
BT_VDD_RF
P
Power out for BT_RADIO/ANA
Need a 2.2uF decouple capacitor on this pin
5
BT_VDDIO
P
Power in for BT IO
6
BT_SLEEP_CLK
IO
an external 32.768khz clock is required for BT’s
sleep mode