CM320 C-Media Electronics, CM320 Datasheet - Page 16

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

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5.ELECTRICAL CHARACTERISTICS
SYMBOL
SYMBOL
SYMBOL
Date: 5/3/2006
4
VCC3V
Absolute Maximum Ratings
Recommended Operating Conditions
DC Characteristcs of 3.3V I/O cells
VCCK
V
VCC
T
I
V
V
V
V
R
R
V
25
V
V
V
V
I
I
STBY
T
I
STG
OZ
OP
OH
IL
IN3
I
OL
25
IH
pu
pd
IN
IL
t+
t-
j
load
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
Tri-state Out Leakage Current
Operating current
Standby current
Power Supply
Input Voltage of 3.3V I/O
Storage Temperature
Core Power Supply
Power Supply 3.3V I/O
Input Voltage of 3.3V I/O
Commercial Junction Operating
Temperature
PARAMETER
PARAMETER
PARAMETER
(without card)
∣
∣
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
- 16 -
2.25
MIN
3.0
0
0
-0.3 to VCC+0.3
-0.3 to 4.0
-40 to 150
RATING
TYP
2.5
3.3
3.3
MIN TYP MAX UNITS
2.2
2.0
0.8
2.4
-10
-10
40
40
320
2.5
1.1
1.6
75
75
±1
±1
48
MAX
2.75
115
3.6
3.6
150
190
190
2.7
0.8
2.0
0.4
10
10
UNITS
UNITS
℃
℃
V
V
V
V
V
mA
KΩ
mA
KΩ
µA
µA
µA
V
V
V
V
V
V
V
Version: 1.0
CM320