PAC7352 Datasheet, PDF (2/12 Pages) Pixart Imaging Inc. – PAC7352 USB 2.0 VGA Camera SoC

PixArt Imaging Inc.
PAC7352
USB 2.0 VGA Camera SoC
1. Pin Description
Pin No. Category
Name
Type
Description
A1 USB PHY RREF
IN
Reference for USB
A2 USB PHY DP
IO
USB D+
A3 USB PHY DM
IO
USB D-
A4 USB PHY VDD18_PHY
POWER-IN 1.8V digital power
A5 Power
VSSD
GND
Ground
A6 Power
VDDIO
POWER-IN I/O power
B1 Power
VDD18_O
POWER-OUT 1.8V power output
B2 Power
GND_PHY
GND
Ground
B3 USB PHY VDD33_HSRT
POWER-IN Analog power for USB transceiver
B4 SPI
SPI_CSB
OUT
SPI chip select
B5 Power
VDD18K
POWER-IN 1.8V digital power
B6 SPI
SPI_SCK
OUT
SPI clock
C1 Power
VDD28_O
POWER-OUT 2.8V power output
C2 Power
VDD33A
POWER-IN 3.3V input from VBUS
C4 SPI
SPI_SO
OUT
SPI data output
C5 GPIO
GIPO6/LED
IO/OUT
General purpose IO / LED indicator
C6 SPI
SPI_SI
IN
SPI data input
D1 Power
DVDD28/AVDD28
POWER-IN 2.8V input from VDD28_O
D2 Reserved TESTMD
IN
reserved for test
D3 Reserved REG_SDA
IN/OUT
reserved for test
D4 GPIO
GPIO2
IO
General purpose IO
D5 GPIO
GPIO0
IO
General purpose IO
D6 GPIO
GPIO5/KEY
IO/IN
General purpose IO / snapshot; active low
E1 Power
VDDAY_O/VDDAY_I POWER-IN/OUT Power for internal use
E2 Power
VSSA/VSSAY
GND
Ground
E3 Reserved OSCMD
IN
reserved for test
E4 Reserved REG_SCL
IN
reserved for test
E5 Reserved VPP
IN
reserved for test
E6 GPIO
GPIO1
IO
General purpose IO
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PixArt Imaging Inc.
E-mail: [e-mail]
2
V1.0 Feb. 2012