CM320 C-Media Electronics, CM320 Datasheet
CM320
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CM320 Summary of contents
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... More Features, More Flexibility, Lowest BOM Cost 6F, 100, Sec. 4, Civil Boulevard, Taipei, Taiwan 106, R.O.C. For detailed product information, please contact Date: 5/3/2006 Version: 1.0 4 DataSheet U .com Updateable USB2.0 Card Reader Controller CM320 Datasheet Version 1.0 C-MEDIA ELECTRONICS INC. TEL: 886-2-8773-1100 FAX: 886-2-8773-2211 CM320 sales@cmedia.com.tw ...
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... Third-party brands and names are the property of their respective owners. *C-Media reserves the right to modify the specifications without Date: 5/3/2006 4 DataSheet U .com Updateable USB2.0 Card Reader Controller NOTICES STORAGE AND Copyright 2006-2007 © C-Media Electronics Inc CM320 RETRIEVAL SYSTEMS, notice. Version: 1.0 WITHOUT ...
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... INTRODUCTION Overview The CM320 is another value-added card reader controller solution derived from CM220. It preserves CM220 features: True “single-chip” card reader solution Online updateable architecture Card Manager Application software On top of that, CM320 1 Diode and many passive devices to minimize customer BOM cost, let it be the industry highest integration card reader controller solution ...
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... Private-Disk Function On-Line Update Hotkey Multiple Window The CM320 can be optionally supplied with a special purpose application shell: the C-Media Card Manager. The C-Media Card Manager provides an easy-to-use file management and security function for all media cards. Flexible Card Configuration Any combination of Flash cards is possible and can be programmed SW. Card icons can also be customized as requested ...
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... Two Slot Design ◆ Multi Slot Design Niche Market Card Reader ◆ DMA (Digital Media Adapter) or media server ◆ Card reader + Hub ◆ Card reader + VOIP Phone ◆ Others Date: 5/3/2006 4 DataSheet U .com Updateable USB2.0 Card Reader Controller - 5 - CM320 Version: 1.0 ...
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... 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. Date: 5/3/2006 4 DataSheet U .com Updateable USB2.0 Card Reader Controller ...
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... BLOCK DIAGRAM Date: 5/3/2006 4 DataSheet U .com Updateable USB2.0 Card Reader Controller - 7 - CM320 Version: 1.0 ...
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... Date: 5/3/2006 4 DataSheet U .com Updateable USB2.0 Card Reader Controller - 8 - CM320 Version: 1.0 ...
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... Yes (8bit mode, Ver4.1) Yes (SD Ver1.1) Yes (SD Ver1.1) Yes 1~5 LED Yes Yes Yes Yes All SD/MMC/MS/MS-Pro - 9 - CM320 Supply Range +70 C DVdd =3.3V, AVdd = 3. +70 C DVdd =3.3V, AVdd = 3.3V CM320S LQFP 48 Yes Yes Yes x2, x1 LED Yes Yes Yes Yes Version: 1.0 ...
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... CF card read enable, low active CF card write enable, low active CF card reset, low active CF card address bus CF card address bus CF card address bus CF card data bus CF card data bus CF card data bus CF card data bus CF card data bus CF card data bus - 10 - CM320 Version: 1.0 ...
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... PHY power in for analog. Connected to 3.3V Analog Ground pin Digital Ground pin 5V input of 5-> 3.3V regulator 3V output of 5-> 3.3V regulator N.C. 2.5V output of 3.3->2.5V regulator Digital Ground pin Digital Ground pin CF card data bus CF card data bus CF card data bus CF card data bus - 11 - CM320 Version: 1.0 ...
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... SPI - Clock Output EEPROM – – SDD[6] SPI – CEB EEPROM – – SDD[7] SD card data bus SD card data bus SD Card detect pin, low active SD card write protect, low active System Reset, Low active XD card ready/busy status - 12 - CM320 Version: 1.0 ...
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... MS card data bus MS card data bus MS card data bus MS Bus State Output Card access indicator Led, High active Chip test mode enable, High active Digital Ground pin Digital power. Connected to 3 Card power MOS Not Connected Pin Not Connected Pin - 13 - CM320 Version: 1.0 ...
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... Digital Ground pin SD card data bus SD card data bus SPI - Data Output EEPROM – SDD[4] SD card command bus SPI - Data Input EEPROM – SDD[5] SD card clock Bonding option Digital power. Connected to 3 CM320 Version: 1.0 ...
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... SPI – CEB EEPROM – – SDD[7] SD card data bus SD card data bus SD Card detect pin, low active SD card write protect, low active System Reset, Low active MS Clock Output MS card data bus Digital Ground pin Digital power. Connected to 3 CM320 Version: 1.0 ...
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... MIN TYP 2.25 3 CONDITIONS VCC=3.3V VCC=3.3V LVTTL LVTTL 16mA ∣ ∣ 16mA ∣ ∣ OH PU=high,PD=low PU=low,PD=high Vin=VCC3I or 0 (without card CM320 UNITS V V ℃ MAX UNITS 2.5 2.75 V 3.3 3.6 V 3.3 3.6 V 115 ℃ MIN TYP MAX UNITS 2.2 2.5 2.7 V 150 mA 0.8 V 2.0 V ...
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... MECHANICAL DIMENSIONS Outline of Dimensions Dimensions shown in inches and mm 100 Pin QFP for CM320L Date: 5/3/2006 4 DataSheet U .com Updateable USB2.0 Card Reader Controller - 17 - CM320 Version: 1.0 ...
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... Figure 6-1：Mechanical Dimension of CM320L (QFP100) Date: 5/3/2006 4 DataSheet U .com Updateable USB2.0 Card Reader Controller - 18 - CM320 Version: 1.0 ...
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... Pin LQFP for CM320S Date: 5/3/2006 4 DataSheet U .com Updateable USB2.0 Card Reader Controller - 19 - CM320 Version: 1.0 ...
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... Figure 6-2：Mechanical Dimension of CM320S (LQFP48) Date: 5/3/2006 4 DataSheet U .com Updateable USB2.0 Card Reader Controller - 20 - CM320 Version: 1.0 ...
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... Version 0.90 Preliminary version 2005.5.3 Add Operating and Standby current C-MEDIA ELECTRONICS INC. 6F., 100, Sec. 4, Civil Boulevard, Taipei, Taiwan 106 R.O.C. TEL:886-2-8773-1100 FAX:886-2-8773-2211 E-mail：sales@cmedia.com.tw URL：http://www.cmedia.com.tw Date: 5/3/2006 4 DataSheet U .com Updateable USB2.0 Card Reader Controller －End of Documentation－ CM320 Version: 1.0 ...