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NT-SM02BD-8723BS-12 Schematic ( PDF Datasheet ) - ETC

Teilenummer NT-SM02BD-8723BS-12
Beschreibung IEEE 802.11 B/G/N 2.4GHz 1T1R WiFi
Hersteller ETC
Logo ETC Logo 




Gesamt 8 Seiten
NT-SM02BD-8723BS-12 Datasheet, Funktion
SPECIFICATION
IEEE 802.11 B/G/N 2.4GHz 1T1R WiFi with Bluetooth2.1/3.0/4.0,
and FM controller with SDIO interface,
and HS-UART mixed interface
NT-SM02BD-8723BS-12
WF+ BT+ FM Combo Module
Version 1.0






NT-SM02BD-8723BS-12 Datasheet, Funktion
Pin Description
PIN Function
1 GND
2 WiFi/BT_ANT
3 NC
4 NC
5 NC
6 BT_WAKE
7 BT_HOST_WAKE
8 NC
9 VABT
10 NC
11 NC
12 WL_DSI
13 WL_HOST_WAKE
14 SDIO_Data_2
15 SDIO_Data_3
16 SDIO_CMD
17 SDIO_CLK
18 SDIO_Data_0
19 SDIO_Data_1
20 GND
21 NC
22 VDD_IO
23 NC
24 SUSCLK_IN
25 PCM_DOUT
26 PCM_CLK
27 PCM_DIN
28 PCM_SYNC
29 NC
30 26MHz_IN
31 GND
32 NC
33 GND
34 BT_DIS#
35 NC
36 GND
37 NC
38 NC
39 NC
40 NC
41 GND
42 UART_OUT
43 UART_IN
44 UART_CTS
Description
Grond
RF I/O Port
NC
NC
NC
HOST wake-up Bluetooth device
Bluetooth device to wake-up HOST
NC
3.3V±0.1V(Main power voltage source input)
NC
NC
Shared with GPIO9 This Pin Can Externally Shutdown the RTL8723BS
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.
WLAN to wake-up HOST
SDIO data line 2
SDIO data line 3
SDIO command line
SDIO CLK line
SDIO data line 0
SDIO data line 1
Grond
NC
3.3V±0.1V
NC
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.
PCM Data output
PCM Clock
PCM data input
PCM sync signal
NC
Reference clock input 26MHz Active Crystals
(or if pin10/11 input ,pin30 NC )
Grond
NC
Grond
General Purpose Input/Output Pin
NC
Grond
NC
NC
NC
NC
Grond
HOST Data output
HOST Data input
HOST_CTS

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