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FD7352S

接口：SDIO3.0

WIFI/蓝牙：WIFI 6/6E ; BT 5.3 频段：2.4G ; 5G

天线：2T2R

2.4G/5G物理层最大传输速率：572.4Mbps/1.2Gbps

带宽：80M

吞吐速率：550Mbps

认证：SRRC/ROHS/CE/FCC

尺寸：15mm*13mm

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Product Name	FD7352S
Product description	802.11ax/ac/a/b/g/n 2T2R dual band Wi-Fi and Bluetooth 5.4 comb module
Dimension	15.0(±0.1) mm13.0(±0.1) mm1.65(±0.2) mm
Power supply	VBAT：3.0~3.6V；VDDIO：1.62V~1.92V/3.0V~3.6V
Host interface	SDIO3.0 + UART + PCM
Footprint	LCC 50pin
Operating temperature	-30°C to 70°C
Operating humidity	10% to 90% (Non-Condensing)
Storage temperature	- 40°C to 85°C
Pin Number	Pin Name	Pin Type	Pin Description
1	GND	G	Ground connections
2	WL_S1/BT	RF	Wi-Fi & BT antenna I/O port
3	GND	G	Ground connections
4	GND	G	Ground connections
5	GND	G	Ground connections
6	GND	G	Ground connections
7	GND	G	Ground connections
8	GND	G	Ground connections
9	WL_S0	RF	Wi-Fi antenna I/O port
10	GND	G	Ground connections
11	GND	G	Ground connections
12	NC	-	Floating (Don’t connected to ground)
13	GND	G	Ground connections
14	NC	-	Floating (Don’t connected to ground)
15	CHIP_EN	I	Module enable signal
16	NC	-	Floating (Don’t connected to ground)
17	SDIO_DATA_CMD	I/O	SDIO command line
18	SDIO_DATA_CLK	I/O	SDIO clock line
19	SDIO_DATA_3	I/O	SDIO data line 3
20	SDIO_DATA_2	I/O	SDIO data line 2
21	SDIO_DATA_0	I/O	SDIO data line 0
22	SDIO_DATA_1	I/O	SDIO data line 1
23	GND	G	Ground connections
24	NC/ U1RXD	-	Floating (Don’t connected to ground)
25	NC/U1TXD	-	Floating (Don’t connected to ground)
26	NC	-	Floating (Don’t connected to ground)
27	GND	G	Ground connections
28	NC	-	Floating (Don’t connected to ground)
29	NC	-	Floating (Don’t connected to ground)
30	GND	G	Ground connections
31	NC	-	Floating (Don’t connected to ground)
32	GND	G	Ground connections
33	NC	-	Floating (Don’t connected to ground)
34	VDDIO	P	I/O Voltage supply input
35	NC	-	Floating (Don’t connected to ground)
36	VBAT	P	Main power voltage source input
37	NC	-	Floating (Don’t connected to ground)
38	NC	-	Floating (Don’t connected to ground)
39	GND	G	Ground connections
40	UART_TXD	I/O	UART TX signal
41	UART_RXD	I/O	UART RX signal
42	UART_RTS	I/O	UART DCE request send signal
43	UART_CTS	I/O	UART DEC clear send signal
44	PCM_CLK	I/O	PCM clock
45	PCM_SYNC	I/O	PCM sync signal
46	PCM_IN	I	PCM data input
47	PCM_OUT	O	PCM Data output
48	GND	G	Ground connections
49	HOST_WAKE_WL	I/O	HOST wake-up WLAN
50	WL_WAKE_HOST	I/O	WLAN wake-up HOST

FD7352S

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