AT76C113 Datasheet, PDF (1/4 Pages) ATMEL Corporation – High- Performance Digital Camera Processor

Features
• DSP Functions for CCD/CMOS Image Processing
• Baseline JPEG Compression/Decompression
• MPEG-1 Encode/Decode at 24 fps QVGA
• Compatible with Various Types of Display Devices
• Video Encoder Including Line Driver for NTSC/PAL TV Signal
• Integrated DACs for LCD Interface
• Direct Interface to Epson^® and AU LCDs
• Digital Outputs Include: Composite, 16-bit YC, RGB 565
• SDRAM Interface – Supports from 16M Bits to 256M Bits
• Unified Memory Architecture (All Program and Data Stored in SDRAM)
• Support for Most Flash Card Interfaces (Atmel DataFlash^®, MMC, SD, SSFDC, Memory
Stick^™)
• USB 1.1 Host/Slave Controller and USART Interfaces for PC Camera and Printing
Applications
• Up to Nine External Interrupts and Wake-up Pin
• Serial Peripheral Interface for Loading Boot Code and Controlling Camera
Components
• Two DACs for Camera Control Functions and Audio Output
• Four ADC Channels for Monitoring Camera Analog Inputs, Audio Input, Switch Input,
Etc.
• Audio Data Interface for Connection to External Stereo ADC/DAC
• Three General-purpose Timers for Waveform Generation (PWM, Etc.) and Event
Monitoring
• Up to 62 Pins for General-purpose I/O
• Up to 2M Bytes Program Space
• Support for RTOS
• All Low-level Software, Application Samples are Provided
• 208-ball BGA Package
• 1.8-Volt Core and 3.3V I/O Operation
Figure 1. Typical DSC Application Using AT76C113
Program
Flash SDRAM
(Optional)
• Digital Inputs
• Control
• Push Buttons
CCD
CCD
I/F
• Serial EEPROM
• CDS A/D
SPI
• Timing Generator
Memory I/F
GPIO,
Timers,
INT
RS232
Port (PC)
USART
USB Host
and Slave
Peripherals
USB
Flash
Card
I/F
DAC
with
L.D.
RGB
DAC
TV
LCD
DACs
ADC
• Iris Control
• Shutter Motor
• Lens Motor
• Flash Bulb Control
• AGC Gain
• Voice Output
• Battery-level Check
• Photo Detection (AE)
• Focus Sensor
• Voice Input
• MMC/SD
• SSFDC
• DataFlash
• Memory Stick
High-
Performance
Digital Camera
Processor
AT76C113
Summary
Rev. 2391BS–IMAGE–05/03
Note: This is a summary datasheet. A complete document is available
under NDA. For more information, please contact your local Atmel Sales
1
Office.