CM220F C-Media Electronics, Inc., CM220F Datasheet - Page 11

• Manufacturer Part Number: CM220F
• Description: Updateable USB2.0 Card Reader Controller
• Manufacturer: C-Media Electronics, Inc.

5.ELECTRICAL CHARACTERISTICS
SYMBOL
SYMBOL
SYMBOL
Date: 8/2/2005
VCC3V
Absolute Maximum Ratings
Recommended Operating Conditions
DC Characteristcs of 3.3V I/O cells
VCCK
V
VCC
T
V
V
V
R
R
V
V
V
25
V
V
V
T
I
STG
IN3
OH
IL
I
OL
25
IN
IL
IH
t+
pu
pd
t-
j
load
Power Supply
Input Voltage of 3.3V I/O
Input Voltage of 3.3V I/O with 5V
Tolerance
Storage Temperature
Core Power Supply
Power Supply 3.3V I/O
Input Voltage of 3.3V I/O with 5V
Tolerance
Commercial Junction Operating
Temperature
Regulator output voltage
Regulator driving current
Input Low Voltage
Input High Voltage
Schmitt Trigger Negative Going
Threshold Voltage
Schmitt Trigger Positive Going
Threshold Voltage
Output Low Voltage
Output High Voltage
Input Pull-Up Resistance
Input Pull-Down Resistance
Input Leakage Current
PARAMETER
PARAMETER
PARAMETER
∣
∣
PU=high,PD=low
PU=low,PD=high
Vin=VCC3I or 0
CONDITIONS
I
I
OH
OL
VCC=3.3V
VCC=3.3V
∣
∣
LVTTL
LVTTL
Updateable USB2.0 Card Reader Controller
=2 ~ 16mA
=2 ~ 16mA
- 11 -
2.25
MIN
3.0
0
0
-0.3 to VCC3I+0.3
-0.3 to VCC+0.3
-0.3 to 5.5
-40 to 150
RATING
TYP
2.5
3.3
3.3
MIN TYP MAX UNITS
2.2
-10
2.0
0.8
2.4
40
40
2.5
1.1
1.6
75
75
±1
MAX
2.75
5.25
115
3.6
150
190
190
2.7
0.8
2.0
0.4
10
UNITS
UNITS
℃
℃
V
V
V
V
V
V
mA
KΩ
KΩ
µA
V
V
V
V
V
V
V
Version: 1.4
CM220