SMSC USB2601, Техническое описание

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4th Generation USB 2.0 Flash Media Controller with Integrated Card Power FETs & HS Hub
Datasheet
Revision 1.6 (06-20-08) 24 SMSC USB2601/USB2602
DATASHEET
I/O12 Type Buffer
Low Output Level
High Output Level
Output Leakage
V
OL
V
OH
I
OL
2.4
0.4
+10
V
V
uA
I
OL
= 12mA @
V
DD33
= 3.3V
I
OH
= -4mA @
V
DD33
= 3.3V
V
IN
= 0 to V
DD33
(Note 1)
IO-U
( Note 7.5 )
Integrated Power FET for
GPIO8 & GPIO10
Output Current
Short Circuit Current Limit
On Resistance
Output Voltage Rise Time
I
OUT
I
SC
R
DSON
t
DSON
100
140
2.1
800
mA
mA
Ω
μ
s
GPIO8, or 10;
Vdrop
FET
= 0.23V
GPIO8, or 10;
Vout
FET
= 0V
GPIO8, or 10;
I
FET
= 70mA
GPIO8, or 10;
C
LOAD
= 10
μ
F
Integrated Power FET for
GPIO11
Output Current
Short Circuit Current Limit
On Resistance
Output Voltage Rise Time
I
OUT
I
SC
R
DSON
t
DSON
200
181
2.1
800
mA
mA
Ω
μ
s
GPIO11;
Vdrop
FET
= 0.46V
GPIO11;
Vout
FET
= 0V
GPIO11;
I
FET
= 70mA
GPIO11;
C
LOAD
= 10
μ
F
Supply Current Hub, Card
Reader, Unconfigured
High-Speed Host
Full-Speed Host
I
CCINIT
I
CCINIT
90
83 mA
mA
PARAMETER SYMBOL MIN TYP MAX UNITS COMMENTS