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OV7725 phone camera module

● OV7725 phone camera module ntroduction

The OV7725 phone camera module uses the OV7725 CMOS type digital image sensor. It is divided into a cell phone camera module version with FIFO and a cell phone camera module version without FIFO.

phone camera module
smartphone camera module

● OV7725 mobile phone camera module feature

The size of the OV7725 mobile phone camera module is 33.4*30mm, it is small, and the working voltage is low.
Support the use of VGA, QVGA, and CIF to output image data of any size of 40*30.
The collected images support basic processing such as gamma curve, white balance, saturation, and chroma. The version with FIFO is used with STM32F103VET6 Development Board and STM32F103 microcontroller development board STM32F103ZET6, and provides corresponding routines such as LCD real-time display, camera photo taking, and serial port real-time display of the host computer.

Note: Since the STM32 F1 series microcontroller is not fast enough to process information, it cannot process the 300,000-pixel data from the OV7725 mobile phone camera module in time. A FIFO must be added as a buffer. The FIFO chip can only store one frame of 320*240 pixel data.

cheap cell phone camera module

● OV7725 cell phone camera module datasheet of hardware

OV772530W pixel cell phone camera module
sensor OV7725, 30W pixel, color
circuit design 3.3/5V power supply
cell phone camera module version with FIFO: Onboard 12M active crystal oscillator, 384KB FIFO cell phone camera module version without FIFO: Onboard 24M active crystal oscillator
interface 8-bit parallel data, SCCB control
2*10P DIP interface or adapter board plus FPC cable
lens TCP, UDP, ICMP, IPv4, arp, igmp, PPPOE, etc.
Communication and interface speed Lens: 1/4
Focal length: 4.1mm
Aperture: F2.8±5%
Pixel: maximum 640*480
Field of view: 68°
Distortion: <1%
with IR filter
output format Supports Raw RGB, RGB (GRB4:2:2, RGB565/555/444) and YUV/YCbCr (4:2:2)
maximum frame rate 640*480:60fps
Sensitivity 3.0V/Lux-sec
SNR (S/N,SIGNAL-NOISE RATIO) 50dB
Dynamic Range 60dB
Operating temperature -20~70°C
Power consumption 60mA
Phone camera module size Height 33.4mm*width 30mm

● OV7725 mobile phone camera module schematic

Schematic for OV7725 mobile phone camera module version with FIFO

mobile phone camera module specifications
mobile phone camera module schematic

● OV7725 mobile phone camera module shipping List

mobile camera module

OV7725 cell phone camera module (with FIFO)*1

camera module for mobile phone

OV7725 cell phone camera module (without FIFO)* 1 + camera extension cable*1