Mobile Memory Card Specification Sheet
T
T
T
S
S
S
6
6
6
4
4
4
M
M
M
~
~
~
1
1
1
G
G
G
R
R
R
M
M
M
M
M
M
C
C
C
4
4
4
MMCmobile
Transcend Information Inc. 
3
Temperature Characteristics 
Parameter  Min.  Max.  Unit 
Operating temperature  -25 85  ℃ 
Electrical Characteristics 
• Absolute Maximum Ratings 
Parameter  Symbol Rating  Unit 
Power Supply Voltage  V
CC
-0.6~+4.6 V 
Input Voltage  V
IN
-0.6~+4.6 V 
Input/Output Voltage  V
I/O
-0.6~+4.6 V 
• Recommended Operation Conditions 
Parameter  Symbol Min.   Typ.  Max.  Unit 
Power Supply Voltage (High Voltage Range)  V
DDH
2.7 3.3 3.6  V 
Power Supply Voltage (Low Voltage Range)  V
DDL
1.65 1.8 1.95  V 










