HS1878 OV2640 2 million pixels Camera Module STM32F4 driver support JPEG

HS1878 OV2640 2 million pixels Camera Module STM32F4 driver support JPEG

Standard camera lens focal length 3.6mm, can choose other upscale megapixels lens.

 

3V3 ----- input supply voltage (use 3.3,5V also available, but not recommended) 

 

GDN ----- ground 

 

SIO_C --- SCCB control the clock interface (Note: Some low-level microcontroller requires a pull-control, and I2C interface similar) 

 

SIO_D --- SCCB serial data input (output) interface terminal (Note: Some low-level microcontroller requires a pull-control, and I2C interface similar) 

 

VSYNC --- frame synchronization signal (output signal) 

 

HREF ---- horizontal synchronizing signal (output signal) 

 

PCLK ---- pixel clock (output signal) 

 

XCLCK --- clock signal (input signal) 

 

D0-D7 --- Data Port (output signal) 

 

RESTE --- reset port (normal use pulled) 

 

PWDN ---- power selection mode (normal use low)

 

 

 

Photoreceptor array format UXGA 1632x1232 maximum 

 

IO voltage of 1.7V-3.3V analog voltage 2.5-3.0v (internal LDO for nuclear power 1.2V) 

Power operation TBD Sleep <20μA 

Operating temperature -30 C to 70 C

Stable 0 C to 50 C

Output format (8) YUV / YCbCr4: 2: 2 RGB565 / 555/444 GRB4: 2: 2 Raw RGB Data 

Optical Size 4 "

FOV 25 ° 

The maximum rate of 15fps SXGA Chen 

 

Sensitivity 1.3V / (Lux-sec) 

SNR 40 dB 

50 dB dynamic range 

Browse Mode Progressive 

Electronic exposure a line to the 1247 lines 

2.2μm x 2.2μm pixel area 

Dark current 15mV / s at 60 C 

 

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