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M5623

ALI
Part Number M5623
Manufacturer ALI
Description High-Speed USB2.0 Scanner Controller
Published Jan 28, 2011
Detailed Description M5623 High-Speed USB2.0 Scanner Controller Preliminary Product Brief Overview ALi's M5623 High-Speed USB2.0 Scanner Con...
Datasheet PDF File M5623 PDF File

M5623
M5623

Overview
M5623 High-Speed USB2.
0 Scanner Controller Preliminary Product Brief Overview ALi's M5623 High-Speed USB2.
0 Scanner Controller provides a high-integrated solution for high-speed 600/1200/2400 dpi USB CCD/CIS scanner system.
With built-in advanced scanner engine and micro-controller unit (MCU), M5623 also integrates high-speed USB2.
0 controller and transceiver.
With added design flexibility to work with 1Mb/4Mb/16Mb/64Mb EDO/SDRAM, M5623 provides high-performance programmable interface and yet cost-effective solution for color image scanner application.
Features Flexible AFE/CCD/CIS Interface Support Support 16-bit nibble mode AFE Support 3-Channel CCD/CIS/AFE high-flexible timing generator Fast Scanner Engine High performance real 16-bit scanner control kernel support three-channel mode operation 16-bit input signal calibration for shading and offset process 16-to-16 (max) downloadable gamma table for each channel Support filter to approve image quality Arbitrary dpi and boundary output selections Mosaic compression support for each channel H/W complementary circuitry for CCD sensor line space Supports 600/1200/2400 dpi linear/stagger CCD Multi-purpose DRAM Arbiter supports 600/1200/2400 dpi CCD with 1/4/16 Mb EDO or 4/16/64 Mb SDRAM High-Speed Stepper Motor Control PWM CCFL Control USB2.
0 Interface Integration USB Specification revision 2.
0 Compliant 480 MHz high-speed operation with on-chip USB transceiver, SIE & UBL Supports 4 Configurable Endpoints for control, bulk, and interrupt transfers Built-in 8032 MCU for USB interface and scanner flow control Booting ROM built-in.
Proprietary program-code download capability through USB bus for support customized scanner operation Built-in Clock Synthesizer for using low-cost 12Mhz crystal or external 12Mhz clock sources 128-pin PQFP package ALi Corporation : 2F, 246, NeiHu Rd.
, Sec 1, Taipei, 114, R.
O.
C.
Tel: 886-2-8752-2000, Fax: 886-2-8751-1008 Homepage : www.
ali.
com.
tw DataSheet4U M5623 High-Speed USB2.
0 Scanner...


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