FD7155U

接口：USB

WIFI/蓝牙：WIFI 6 ; BT 5.4

频段：2.4G ; 5G

天线：1T1R

物理层最大传输速率：286.8Mbps

带宽：40M

吞吐速率：260Mbps

认证：SRRC/ROHS/CE/FCC

尺寸：13mm*12.2mm

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Product Name	FD7155U
Product description	802.11ax/ac/a/b/g/n 1T1R dual band Wi-Fi and Bluetooth 5.4 comb module
Dimension	13(±0.1)mm12.2(±0.1)mm1.65(±0.2)mm
Power supply	VBAT：3.0~3.6V
Host interface	USB2.0
Footprint	LCC 22pin
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_BT_ANT	RF	RF I/O port
3	NC	-	Floating (Don’t connected to ground)
4	GND	G	Ground connections
5	NC	-	Floating (Don’t connected to ground)
6	NC	-	Floating (Don’t connected to ground)
7	NC	-	Floating (Don’t connected to ground)
8	NC	-	Floating (Don’t connected to ground)
9	NC	-	Floating (Don’t connected to ground)
10	NC	-	Floating (Don’t connected to ground)
11	VBAT	P	Main power voltage source input
12	USB_DM	I/O	USB Transmitter/Receiver Differential Pair
13	USB_DP	I/O	USB Transmitter/Receiver Differential Pair
14	GND	G	Ground connections
15	NC	-	Floating (Don’t connected to ground)
16	NC	-	Floating (Don’t connected to ground)
17	NC	-	Floating (Don’t connected to ground)
18	CHIP_EN	I	Module enable signal
19	NC	-	Floating (Don’t connected to ground)
20	NC	-	Floating (Don’t connected to ground)
21	NC	-	Floating (Don’t connected to ground)
22	NC	-	Floating (Don’t connected to ground)

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