USB2250 Datasheet, PDF (36/43 Pages) SMSC Corporation – Ultra Fast USB 2.0 Multi-Format Flash Media Controller

USB2250/50i/51/51i
Parameter
Input Leakage
(All I and IS buffers)
Low Input Leakage
High Input Leakage
O12 Type Buffer
Low Output Level
Symbol MIN TYP MAX Units
Comments
I_IL
-10
I_IH
-10
V_OL
+10
A V_IN = 0
+10
A
V_IN = V_DD33
0.4
V
I_OL = 12 mA @
V_DD33= 3.3 V
High Output Level
V_OH
V_DD33
- 0.4
V
I_OH = -12 mA @
V_DD33= 3.3 V
Output Leakage
I_OL
-10
I/O12, I/O12PU & I/O12PD Type
Buffer
Low Output Level
V_OL
+10
A
V_IN = 0 to V_DD33
(Note 9-5)
0.4
V
I_OL = 12 mA @
V_DD33= 3.3 V
High Output Level
V_OH
V_DD33
- 0.4
V
I_OH = -12 mA @
V_DD33= 3.3 V
Output Leakage
Pull Down
Pull Up
IO-U
(Note 9-6)
I-R
(Note 9-7)
I/O200
Integrated Power FET for
CRD_PWR0, CRD_PWR1,
CRD_PWR2 and CRD_PWR3
High Output Current Mode
Low Output Current Mode
(Note 9-8)
On Resistance
(Note 9-8)
Output Voltage Rise Time
Supply Current Unconfigured
I_OL
-10
+10
A
V_IN = 0 to V_DD33
(Note 9-5)
PD
72
A
PU
58
A
I_OUT
200
I_OUT
100
R_DSON
2.1
t_DSON
I_CCINIT
800
80
90
mA Vdrop_FET = 0.46 V
mA Vdrop_FET = 0.23 V

I_FET = 70 mA
s
C_LOAD = 10 F
mA
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DS00002005A-page 36