ov7620 OmniVision Technologies, Inc, ov7620 Datasheet - Page 19

• Manufacturer Part Number: ov7620
• Description: Single-chip Cmos Vga Color Digital Camera
• Manufacturer: OmniVision Technologies, Inc

OV7620/OV7120 Product Specifications - Rev. 1.2 (7/10/01)
0.5 Interface for External RAM Controller and Micro-controller
OV7620/OV7120 can be programmed to output single frame data to external RAM. The structure
block diagram is as follows:
The timing diagram is as follows:
SRAM
HREF
VS
AGCEN
DATA
OV7620/OV7120
ACK
Data
Tri-State
SCCB and Initial
DRAM / SRAM
FPGA
Preliminary
Add
Tri-State
Company Confidential
OMNIVISION TECHNOLOGIES INC.
u-CPU