鈥?/div>
Baseline JPEG Compression/Decompression
Image Resize Engine
16-bit YC Digital Interface for CMOS Imager Input and Display Output
Compatible with Various Types of Display Devices
SDRAM Interface 鈥?Support from 16M Bits to 256M Bits
Support for all Flash Card Interfaces (Atmel DataFlash
廬
, MMC, SD, SSFDC,
CompactFlash, Memory Stick)
USB and USART Interfaces for PC Camera Applications
4 Dedicated External Interrupts, Timer Clock Input and Wake-up Pin
Serial Interface for Controlling Camera Components
32 Pins for General-purpose I/O
Up to 2M Bytes Program Space
Support for RTOS
All Low-level Software, Application Samples are Provided
208-pin BGA Package
1.8-volt Core and 3.3-volt I/O Operation
High-
Performance
Digital Camera
Processor
AT76C112
Figure 1.
Typical DSC Application Using AT76C112
鈥?Digital Inputs
鈥?Control
鈥?Push Buttons
SDRAM
SDRAM I/F
GPIO
YC
I/F
From Imager/
To Display
Summary
CDS
A/D
RS232
Port
(PC)
USB (PC)
Serial
Camera
I/F
MPix
AT76C112
USART
USB
External
Memory I/F
Flash
Card
I/F
鈥?MMC/SPI/SD
鈥?SSFDC
鈥?DataFlash
鈥?Memory Stick
Flash
鈥?Flash
鈥?SRAM
鈥?CompactFlash
Rev. 2372AS鈥揇IGICAM鈥?8/02
Note: This is a summary document. A complete document is
available under NDA. For more information, please contact your
local Atmel sales office.
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