CM320 C-Media Electronics, CM320 Datasheet - Page 9

• Manufacturer Part Number: CM320
• Description: USB2.0 Card Reader Controller
• Manufacturer: C-Media Electronics

www.DataSheet4U.com
DataSheet U .com
3. Ordering Information
Date: 5/3/2006
4
[Note]: GPIO, LED, and Smart Button Share the same Pins
EEPROM Interface (For
Smart Button Design
Model Number
Card Configuration
High Speed MMC
Card Manager UI
Supported Card
High Speed SD
LED Display
Updateable
Feature
Package
VID/PID)
CM320L
CM320S
GPIO
SPI
Yes (8bit mode, Ver4.1)
Yes (SD Ver1.1)
100-Pin QFP
48-Pin LQFP
Package
CM320L
QFP 100
1~5 LED
Yes
Yes
Yes
Yes
Yes
Yes
Yes
All
Updateable USB2.0 Card Reader Controller
- 9 -
Operating Ambient
Yes (8bit mode, Ver4.1)
SD/MMC/MS/MS-Pro
Temperature
Yes (SD Ver1.1)
0
0
o
o
x2, x1 LED
CM320S
C to +70
C to +70
LQFP 48
Yes
Yes
Yes
Yes
Yes
Yes
Yes
o
o
C
C
DVdd =3.3V, AVdd = 3.3V
DVdd =3.3V, AVdd = 3.3V
Version: 1.0
Supply Range
CM320