參數(shù)資料
型號(hào): CM320
廠商: C-Media Electronics Inc.
英文描述: USB2.0 Card Reader Controller
中文描述: 個(gè)USB2.0讀卡機(jī)控制
文件頁數(shù): 18/21頁
文件大?。?/td> 363K
代理商: CM320
CM320
Updateable USB2.0 Card Reader Controller
Date: 5/3/2006
Version:
1.0
- 6 -
Features
USB 2.0 High-Speed operation, USB1.1 Full/Low-Speed backward compatible
Compliant with USB Mass Storage Device Class specifications
Driver updates provided transparently via Microsoft’s Windows Update service
USB bus power and self power capability
Single chip with integrated USB2.0 PHY
Supports All-in-1 card reader systems.
Flash media card specifications supported:
CompactFlash (ver 3.0) / Microdrive
Smart Media Card
xD-Picture Card (Ver 1.2)
MultiMediaCard / MultiMediaCardplus (Ver4.1, 1/4/8 bit mode)
SD Card / High Speed SD Card (SD ver 1.1)
MemoryStick / High Speed MemoryStick / Memory Stick Pro / High Speed
MemoryStick Pro
Also support small-size flash cards
miniSD / T-Flash Card (Micro-SD)/MemoryStick Duo / MemoryStick-Pro Duo
RS-MMC / MMCmobile (Ver4.1, 1/4/8 bit mode)
In addition, ROM-Type flash cards are also supported
MMC ROM, MMCplus ROM, MMCmobile ROM
MemoryStick ROM, MemoryStick Pro ROM
SD ROM
SPI interface for external MCU
EEPROM Serial Interface for customized VID/PID via USB interface
Built-in regulators
Built-in PMOS except for MD (Needless of external PMOS for CF)
No external component needed for C3 Mode (NB Power Saving Mode)
Support 1~5 LED displays to indicate operation status
“Designed for Windows” logo certified driver with Windows Update option.
USB IF logo qualified
xD-Picture certified
MS-logo certified
CM320L (QFP 100) and CM320S (LQFP 48) are both available now.
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