AT76C111中文資料愛特梅爾數(shù)據(jù)手冊(cè)PDF規(guī)格書

Description

The AT76C111 is a highly-integrated solution for digital cameras. It combines a number of functions that are required in digital cameras.

? Image data acquisition and capturing from either CCD or CMOS imagers

? Image display

? Image processing and image storing

? Overall camera management

? Control of general-purpose I/O functions

? Data communication

? Control of user functions

? On-screen Display

It also provides a large number of interfaces that allow camera manufacturers to directly access a variety of devices that may be present in a digital camera.

? Communication with PCs

? Communication with Flash cards

? Serial communication ports for controlling other devices in the camera

Features

? DSP Functions for CCD/CMOS Image Processing

? Video Encoder Including Line Driver for NTSC/PAL TV Signal

? Baseline JPEG Compression/Decompression

? SDRAM Interface

? Support for all Flash Card Interfaces (Atmel DataFlash?, MMC, SD, SSFDC, CompactFlash)

? USB and USART Interfaces for PC Camera Applications

? 32 Pins for General-purpose I/O

? Five External Interrupts, Timer Clock Input and Wakeup Pin

? DACs for Camera Control Functions and Audio Output

? ADC Channels for Monitoring Camera Analog Inputs, Audio Input and Switch Input, Like Window Comparator

? Serial Interface for Controlling Camera Components

? Hardware Up to 2M Bytes Program Space

? Support for RTOS

? All Low-level Software, Application Samples are Provided

? Built-in Outputs Include a CVBS Output with a Line Driver, YC16-bit Digital Output, RGB 565 Digital Output, Digital Composite Output

? Compatible with Various Types of Display Devices

? SDRAM Support from 16M Bits to 256M Bits

? Direct Interface to Epson LCDs

? 280-pin FlexBGA Package

? 1.8-volt Core and 3.3V I/O Operation