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| USB3320 Datasheet, PDF (10/70 Pages) Microchip Technology – Highly Integrated Full Featured Hi-Speed USB 2.0 ULPI Transceiver | |||
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USB3320
4.0 ELECTRICAL CHARACTERISTICS
The following conditions are assumed unless otherwise specified:
VVBAT = 3.1 to 5.5V; VDD18 = 1.6 to 2.0V; VDDIO = 1.6 to 2.0V; VSS = 0V; TA = -40°C to +85°C
The current for 3.3V circuits is sourced at the VBAT pin, except when using an external 3.3V supply as shown in
Figure 5-7.
4.1 Operating Current
TABLE 4-1: ELECTRICAL CHARACTERISTICS: OPERATING CURRENT
Parameter
Synchronous Mode Current
(Default Configuration)
Synchronous Mode Current
(HS USB operation)
Synchronous Mode Current
(FS/LS USB operation)
Serial Mode Current
(FS/LS USB)
Note 4-1
USB UART Current
Note 4-1
Low Power Mode
Note 4-2
Standby Mode
Symbol
I33AVG(SYNC)
I18AVG(SYNC)
IIOAVG(SYNC)
I33AVG(HS)
I18AVG(HS)
IIOAVG(HS)
I33AVG(FS)
I18AVG(FS)
IIOAVG(FS)
I33AVG(FS_S)
I18AVG(FS_S)
IIOAVG(FS_S)
I33AVG(UART)
I18AVG(UART)
IIOAVG(UART)
IDD33(LPM)
IDD18(LPM)
IDDIO(LPM)
IDD33(RSTB)
IDD18(RSTB)
IDDIO(RSTB)
Condition
Start-up sequence defined in
Section 5.5.4 has
completed.
Active USB Transfer
Active USB Transfer
VVVVDDBDDA1IOT8
=
=
=
4.2V
1.8V
1.8V
RESETB = 0
VVVVDDBDDA1IOT8
=
=
=
4.2V
1.8V
1.8V
MIN
TYP
7.5
28.0
4.1
11.1
29.4
5.9
6.3
22.5
5.0
5.6
2.4
86
5.6
2.4
58
18.8
0.7
30
18
0.6
0.1
MAX
Units
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
uA
mA
mA
uA
uA
uA
uA
uA
uA
uA
Note 4-1
Note 4-2
ClockSuspendM bit = 0.
SessEnd, VbusVld, and IdFloat comparators disabled. STP Interface protection disabled.
DS00001792B-page 10
ï£ 2014-2015 Microchip Technology Inc.
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