ENWF9201AXEF 查看數據表（PDF） - Panasonic Battery Group
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ENWF9201AXEF Datasheet PDF : 83 Pages
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2.2 Pin Configuration
Pin Assignment
PAN9026 Wi-Fi/BT Module
2 Overview
Top View
G1
G2
G3
G4
G5
G6
G7
G8
G9
F1
F2
F3
F4
F5
F6
F7
F8
F9
E1
E2
E3
E4
E9
D1
D2
D3
D4
EP1
EP2
D9
C1
C2
C3
C4
C9
B1
B2
B3
B4
B5
B6
B7
B8
B9
A1
A2
A3
A4
A5
A6
A7
A8
A9
Ground plane
keep out area
17,50 mm
Pin Functions
No Pin Name
A1 1 PCM_DOUT
IO5
A2 32KHZ_IN
A3 PDN
A4 VDD1V8
A5 VDD1V8
A6 VDD2V2
A7 RF_SW1
A8 GND
A9 RF_OUT
B1 1 PCM_CLK
IO6
Pin Type Description
Output signal PCM data output signal
Digital I/O
General Purpose IO – GPIO[5]
NC
Do not connect
Input signal Power down, active-low
Power
1.7 V-1.9 V (typ. 1.8 V) power supply connection
Power
1.7 V-1.9 V (typ. 1.8 V) power supply connection
Power
2.1 V- 2.3 V (typ. 2.2 V) power supply connection
Input signal
RF Switch Pin 1 – logical voltage level to activate on-board antenna
or RF Pad RF-Switch Pins Function
Ground pin Connect to ground
RF port
50 bottom pad to be activated by RF_SW1/RF_SW2 control
voltage RF-Switch Pins Function
Input/output PCM clock signal, output if PCM master, input if PCM slave
Digital I/O
General Purpose IO – GPIO[6]
1 Multi-purpose pins: After the firmware download, the pins (GPIO, Serial Interface, RF control) are programmed in functional
mode with dedicated functionality.
Product Specification Rev. 1.1
Page 8
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