PAC7640 Product Datasheet
Enhanced QE Global Shutter Image Sensor
PixArt Imaging Inc.
1.3 Pin Configuration
Top View (Bumps Down)
1
2
3
4
5
6
FOD_T
RI
SYS_
CLK
VDDAY
VPOS
VSSA
VDGND
A
B
C
D
E
VDDRE
F_O
I2C_
SCL
VDD28
RSV
RESETB
VNEG
RSV
FSYNC
TEST1
RSV
RSV
TEST2
RSV
I2C_
SDA
VDGND
VDD28
_MIPI
LED_
STRB
RSV
VDD15
_MIPI
VGND_
MIPI
RSV
VCCTX
VDD15
RSV
CLK_
TX_P
CLK_
TX_N
DATA_
TX_P
DATA_
TX_N
RSV
VDDIO
F
Figure 3. Ball Map Configuration
Description
Table 1. PAC7640LT Pin Description
Pin No.
Symbol
Type
Function Power Supplies
Regulator output, for sensor power reference. Connect to a 0.1uF bypass
capacitor.
A1
VDDAY
Output
Regulator output, for sensor power reference. Connect to a 47nF bypass
capacitor.
2.8 volt analog power supply. Connect to a 0.1uF bypass capacitor.
Regulator output, for ADC power reference. Connect to a 0.1uF bypass
capacitor.
A2
B1
B2
VPOS
VDD28
Output
Power
Output
VDDREF_O
2.8 volt MIPI power supply, for LP signal reference. Connect to a 0.1uF bypass
capacitor.
Regulator output, for MIPI HS signal reference. Connect to a 0.1uF bypass
capacitor.
1.5 volt MIPI power supply, for HS signal reference. Connect to a 0.1uF bypass
capacitor.
D2
E2
E3
VDD28_MIPI
VCCTX
Power
Output
Power
VDD15_MIPI
E5
F6
A3
A6
C2
C3
E4
VDD15
VDDIO
VSSA
VDGND
VDGND
VNEG
Power
Power
1.5 volt digital core power supply. Connect to a 0.1uF bypass capacitor.
1.8 volt IO power supply. Connect to a 0.1uF bypass capacitor.
Ground Analog ground.
Ground Digital core ground.
Ground Digital core ground.
Ground Sensor ground.
Ground MIPI ground.
VGND_MIPI
Version 1.1 | 11 Sep 2015 | 41002EN
PixArt Imaging Inc. http://www.pixart.com
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