USB2230 SMSC Corporation, USB2230 Datasheet - Page 24

• Manufacturer Part Number: USB2230
• Description: (USB2229 / USB2230) 5th Generation Hi-Speed USB Flash Media and IrDA Controller
• Manufacturer: SMSC Corporation

Revision 1.3 (02-13-06)
IO-U
(Note
Integrated Power FET for
GPIO8 & GPIO10
Output Current
Short Circuit Current Limit
On Resistance
Output Voltage Rise Time
Integrated Power FET for
GPIO11)
Output Current
Short Circuit Current Limit
On Resistance
Output Voltage Rise Time
Supply Current Unconfigured
Supply Current Active
(Full Speed)
Supply Current Active
(High Speed)
Supply Current Standby
7.4)
PARAMETER
Note 7.3
Note 7.4
Note 7.5
Output leakage is measured with the current pins in high impedance.
See Appendix A for USB DC electrical characteristics.
The Maximum power dissipation parameters of the package should not be exceeded
SYMBOL
R
R
I
t
t
CCINIT
I
DSON
DSON
I
I
CSBY
DSON
DSON
OUT
I
OUT
I
I
I
SC
SC
CC
CC
5th Generation Hi-Speed USB Flash Media and IrDA Controller with Integrated Card Power FETs
DATASHEET
MIN
100
200
24
TYP
160
215
45
10
35
15
45
15
MAX
140
800
181
800
180
240
2.1
2.1
60
20
60
30
70
30
UNITS
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
µA
µA
μs
μs
Ω
Ω
SMSC USB2229/USB2230
GPIO8 or 10;
Vdrop
GPIO8 or 10;
Vout
GPIO8 or 10;
I
GPIO8 or 10;
C
GPIO11;
Vdrop
GPIO11;
Vout
GPIO11;
I
GPIO11;
C
@ V
1.8V
@ V
3.3V
@ V
1.8V
@ V
3.3V
@ V
1.8V
@ V
3.3V
@ V
1.8V
@ V
3.3V
FET
FET
LOAD
LOAD
COMMENTS
DD18,
DD18,
DD18,
DD18,
FET
FET
DD33,
DD33,
DD33,
DD33,
= 70mA
= 70mA
FET
FET
= 10μF
= 10μF
= 0V
= 0V
V
V
V
V
= 0.23V
= 0.46V
V
V
V
V
DD18PLL
DD18PLL
DD18PLL
DD18PLL
DDA33
DDA33
DDA33
DDA33
Datasheet
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