Datasheet
Table Of Contents
- General Description
- Features
- Ordering Information
- Applications
- Key Specifications
- Functional Description
- Figure 2 Functional Block Diagram
- Image Sensor Array
- Analog Amplifier
- 10-Bit A/D Converters
- Channel Balance
- Black Level Compensation
- Windowing
- Timing Generator and Control Logic
- Digital Signal Processor (DSP)
- Output Formatter
- Compression Engine
- Microcontroller
- SCCB Interface
- Strobe Mode
- Reset
- Power Down Mode
- Digital Video Port
- Pin Description
- Electrical Characteristics
- Timing Specifications
- Figure 13 SCCB Interface Timing Diagram
- Table 9 SCCB InterfaceTiming Specifications
- Figure 14 UXGA, SVGA, and CIF Line/Pixel Output Timing
- Table 10 Pixel Timing Specifications
- Figure 15 UXGA Frame Timing
- Figure 16 SVGA Frame Timing
- Figure 17 CIF Mode Frame Timing
- Figure 18 Frame Exposure Mode Timing with EXPST_B Staying Low
- Figure 19 Frame Exposure Mode Timing with EXPST_B Asserted
- Table 11 Frame Exposure Timing Specifications
- OV2640 Light Response
- Register Set
- Package Specifications
- Revision History
10 Proprietary to OmniVision Technologies Version 1.6, February 28, 2006
OV2640 Color CMOS UXGA (2.0 MegaPixel) OmniPixel2™ CAMERACHIP™
O
mni ision
Figure 12 Pinout Diagram
Table 4 Ball Matrix
1 2 3 4 5 6
A DOGND EXPST_B AGND SGND VREFN STROBE
B DOVDD FREX AVDD SVDD SVDD PWDN
C SIO_D SIO_C HREF XVCLK VREFN RESETB
D
VSYNC NC
E Y1 Y0 PCLK EGND Y6 DGND
F EVDD DVDD Y2 Y4 Y8 DVDD
G EVDD DGND Y3 75 Y7 Y9
OV2640
AGND SGND VREFN STROBE
A1
A2 A4
A3
A5 A6
B1
B2 B4
B3
B5 B6
C1
C2 C4
C3
C5 C6
D2 D6
E1
E2 E4
E3
E5 E6
F1
F2 F4
F3
F5 F6
G1
G2 G4
G3
G5 G6
DOGND EXPST_B
AVDD SVDD SVDD PWDNDOVDD FREX
HREF XVCLK VREFH RESETBSIO_D SIO_C
NCVSYNC
PCLK EGND Y6 DGNDY1 Y0
Y2 Y4 Y8 DVDDEVDD DVDD
Y3 Y5 Y7 Y9EVDD DGND