CM220L C-Media Electronics, Inc., CM220L Datasheet - Page 6

• Manufacturer Part Number: CM220L
• Description: Updateable USB2.0 Card Reader Controller
• Manufacturer: C-Media Electronics, Inc.

3. Ordering Information
Date: 8/2/2005
EEPROM Interface (For
Model Number
High Speed MMC
Card Manager UI
Supported Card
High Speed SD
LED Display
Updateable
Feature
Package
VID/PID)
CM220F
CM220L
CM220S
GPIO
SPI
Yes (8bit mode, Ver4.1) Yes (4 bit mode, Ver4.1)
Yes (SD Ver1.1)
x5, x2, x1 LED
128-Pin LQFP
100-Pin QFP
48-Pin LQFP
LQFP 128
Package
CM220F
Yes
Yes
Yes
Yes
Yes
All
Updateable USB2.0 Card Reader Controller
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Operating Ambient
Yes (SD Ver1.1)
Temperature
0
0
0
x2, x1 LED
o
o
o
CM220L
QFP 100
C to +70
C to +70
C to +70
Yes
Yes
No
No
No
All
o
o
o
C
C
C
Yes (4 bit mode, Ver4.1)
SD/MMC/MS/MS-Pro
DVdd =3.3V, AVdd = 3.3V
DVdd =3.3V, AVdd = 3.3V
DVdd =3.3V, AVdd = 3.3V
Version: 1.4
Supply Range
Yes (SD Ver1.1)
CM220S
LQFP 48
x1 LED
CM220
Yes
Yes
No
No
No