Introduction

This hardware guid helps for interfacing the Arducam MT9V034/MT9V022 camera module. There are hardware USB2 or USB3(you also need Arducam Parallel Camera Adapter Board for USB3)camera shield develop boards which can well mate this camera module without designing any customize board, they can be used for fast evaluation for this camera module.

Pin Definition

The camera module using 3M 929836-02-11-RK or similar 22pin (2×11)2.54mm pitch header.

Pin No.	PIN NAME	TYPE	DESCRIPTION
1	VCC	POWER	3.3v Power supply
2	GND	Ground	Power ground
3	SCL	Input	Two-Wire Serial Interface Clock
4	SDATA	Bi-directional	Two-Wire Serial Interface Data I/O
5	VSYNC	Output	Active High: Frame Valid; indicates active frame
6	HREF	Output	Active High: Line/Data Valid; indicates active pixels
7	PCLK	Output	Pixel Clock output from sensor
8	XCLK	Input	Master Clock into Sensor
9	DOUT9	Output	Pixel Data Output 9 (MSB)
10	DOUT8	Output	Pixel Data Output 8
11	DOUT7	Output	Pixel Data Output 7
12	DOUT6	Output	Pixel Data Output 6
13	DOUT5	Output	Pixel Data Output 5
14	DOUT4	Output	Pixel Data Output 4
15	DOUT3	Output	Pixel Data Output 3
16	DOUT2	Output	Pixel Data Output 2
17	DOUT1	Output	Pixel Data Output 1
18	DOUT0	Output	Pixel Data Output 0 (LSB)
19	RST	Input	Sensor reset signal, active low
20	STANDBY	Input	Standby-mode enable pin (active HIGH)
21	STROBE	Output	Strobe: Output is pulsed HIGH to indicate sensor resetoperation of pixel array has completed
22	Trigger	Input	Trigger. Activates (HIGH) snapshot sequence

Mechanical Dimension

Lens Option

There are M12 or CS/C mount lenses can be used together with is camera module. This is 1/2″ optical format sensor, so make sure the lens optical format is bigger than 1/2″ or else there will be dark corner. More lens options can be found from lens product page.