PAW3702DL-TXNT Datasheet, PDF (20/33 Pages) Pixart Imaging Inc. – 3in1 SOC Low Power 2.4GHz Wireless Optical Mouse

PixArt Imaging Inc.
1.3 Pin Assignment and Signal Description
PAW3702DL-TXNT General Datasheet
3in1 SOC Low Power 2.4GHz Wireless Optical Mouse
LB
RB
1
14
2
13
3
12
1
14
4
11
+Y
5
10
6
9
7
8
7
8
+X
Figure 2. PAW3702 Pin Configuration
Table 1. PAW3702 Signal Pins Description
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Signal Name
BL_B4
Z2
Z1
BM_CPI
BR_B5
LED (Mouse)
LED (Indicator)
DEC
XI
XO
VBAT_Detector
VDD
GND
ANT
Type
IN
IN
IN
IN
IN
OUT
OUT
Power
IN
OUT
IN
Power
GND
BiDir
Description
Share pin for Left key and B4(BB) key input
Z axis, support mechanical scroll input
Z axis, support mechanical scroll input
Share pin for Middle key and CPI key input
Share pin for Right key and B5(FB) key input
Mouse LED control
LED Indicator
De-couple Cap, recommend to place a 0.1uF capacitor close to Pi
Oscillator input, connect to 16MHz resonator
Oscillator output, connect to 16MHz resonator
Battery detection.
Chip power supply
Chip ground
2.4GHz transceiver RF port, connected to antenna
Version 0.61 | 18 Aug 2016 | A1002AEN
PixArt Imaging Inc. http://www.pixart.com
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