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参数资料
| 型号： | CM320 |
| 厂商： | C-Media Electronics Inc. |
| 英文描述： | USB2.0 Card Reader Controller |
| 中文描述： | 个USB2.0读卡机控制 |
| 文件页数： | 18/21页 |
| 文件大小： | 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
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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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