Specifications

B-LI
NK ELECTRONIC CO., LTD in shenzhen
7
4,
5 NC NC
6 B
T_WAKE HOST wake-up Bluetooth device
7 B
T_HOST_WAKE Bluetooth device to wake-up HOST
8 N
C NC
9 V
ABT 3.3V
1
0,11 NC NC
1
2 WL_DSI#
Shared with GPIO9 This Pin Can Ex ternally
Shutdown the RTL8723DS
WLAN function when BT_DISn is Pulled Low. When
this pin deasserted,
SDIO interface will be disabled. This pin can
also support the WLAN Ra
dio-off function with host interface
remaining connected.
13 WL_HOST_WAKE WLAN to wake-up HOST
14 SD_D2 SDIO data line 2
1
5 SD_D3 SDIO data line 3
1
6 SD_CMD SDIO command line
17 SD_CLK SDIO CLK line
18 SD_D0 SDIO data line 0
1
9 SD_D1 SDIO data line 1
2
0 GND Grond
2
1 NC NC
2
2 VDD_IO 3.3V
2
3 NC NC
2
4 SUSCLK_IN
Shared with GPIO6. External 32K or RTC clock
input with 1.8V ~ 3.3V
swing. This clock source is configured by BT
and WL FW, respectively.
2
5 PCM_DOUT PCM Data output
2
6 PCM_CLK PCM Clock
2
7 PCM_DIN PCM data input
28 PCM_SYNC PCM sync signal
2
9,30 NC NC
3
1 GND Grond
32 NC NC
33 GND Grond
3
4 BT_DIS# General Purpose Input/Output Pin
3
5 NC NC
36 GND Grond
37,38,39,40 NC NC
4
1 GND Grond