PAW3204DB-TJ3R Datasheet, PDF (2/5 Pages) Pixart Imaging Inc. – ULTRA LOW POWER WIRELESS MOUSE SENSOR

PixArt Imaging Inc.
PAW3204DB-TJ3R
1. Pin Configuration
1.1 Pin Description
Pin Name
1 RST/QB/PD
2 MOTSWK
3 SDIO
4 SCLK
5 LED
6 VSS
7 VDD
8 VDDA
Wireless Optical Mouse Sensor
Type Definition
IN
OUT
I/O
IN
OUT
GND
PWR
PWR
Multi-selection function through register setting, default for Reset
function (see Section8) *Build-in 1M ohm pull-down resistor
Reset (RST) function: To reset full chip
Quick-Burst (QB) function: To quickly read out motion data
Power Down (PD) function: To enter power down mode
Motion detect (active low output, see Section7)
Serial interface bi-direction data
Serial interface clock
LED control
Chip ground
Power supply (2.1V~3.6V) for internal power regulator, VDDA
(1.9V) is the power regulator output.
Power supply (1.73V~1.98V) for low power operation voltage
Analog/Digital supply voltage (1.9V)
Power supply (1.73V~1.98V) for low power operation voltage
1.2 Pin Assignment
LB
RB
8
1
7
2
+Y
1
8
6
7
3
2
6
5
3
4
5
4
Figure 1. Top View Pinout
+X
Figure 2. Top View of Mouse
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PixArt Imaging Inc.
E-mail: [e-mail]
2
V1.0, May. 2013