CM120 C-Media Electronics, Inc., CM120 Datasheet - Page 11

• Manufacturer Part Number: CM120
• Description: Usb 7-in-1 Combo Card Reader Controller
• Manufacturer: C-Media Electronics, Inc.

1. DESCRIPTION AND OVERVIEW
2. ORDERING INFORMATION
3. PIN/SIGNAL DESCRIPTIONS
4. SYSTEM INTERFACE
5. AC TIMING CHARACTERISTICS
6. REFERENCES
Date: 09/09/2003
3.1
3.2
3.3
3.4
3.5
3.6
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
USB & Misc I/O SIGNALS
CF&Microdrive I/O SIGNALS
SD&MMC I/O SIGNALS
SM I/O SIGNALS
MS I/O SIGNALS
POWER AND GROUND SIGNALS
SYSTEM
CLOCKING
RESETTING
CF/Microdrive INTERFACE PROTOCOL
SD/MMC INTERFACE PROTOCOL
SM INTERFACE PROTOCOL
MS INTERFACE PROTOCOL
USB LOW POWER MODE
POWER ON RESET
SYSTEM RESET
CLOCKS
COMPACT FLASH TIMING
SECURE DIGITAL TIMING
SMARTMEDIA TIMING
XD TIMING
MEMORYSTICK TIMING
TABLE OF CONTENTS
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USB 7-in-1 Combo Card Reader Controller
Version: 1.3
CM120
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