USB3318C-CP-TR Просмотр технического описания (PDF) - Microchip Technology
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USB3318C-CP-TR
Microchip Technology
USB3318C-CP-TR Datasheet PDF : 73 Pages
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Hi-Speed USB Transceiver with 1.8V-3.3V ULPI Interface - 13MHz Reference Clock
Datasheet
Chapter 4 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 = -40C to +85C
The current for 3.3V circuits is sourced at the VBAT pin, except when using an external 3.3V supply
as shown in Figure 5.4.
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)
CONDITIONS
Start-up sequence defined
in Section 5.5.4 has
completed.
Active USB Transfer
Active USB Transfer
VVBAT = 4.2V
VDD18 = 1.8V
VDDIO = 1.8V
RESETB = 0
VVBAT = 4.2V
VDD18 = 1.8V
VDDIO = 1.8V
MIN
5.0
17.5
2.5
7.0
23.0
2.5
5.0
19.0
2.5
5.0
1.5
5.0
1.4
14.0
14.0
TYP MAX UNITS
5.5
8.0 mA
22.0 27.0 mA
3.0
4.0 mA
10.0 14.0 mA
28.0 34.0 mA
3.0
4.0 mA
8.5 13.0 mA
22.0 27.0 mA
3.0
4.0 mA
5.5
7.0 mA
2.2
3.5 mA
0.1 mA
5.5
7.0 mA
2.1
3.5 mA
0.1 mA
20.0 25.0 uA
0.3 10.0 uA
1.5 uA
20.0 25.0 uA
0.3 10.0 uA
1.5 uA
Note 4.1 ClockSuspendM bit = 0.
Note 4.2 SessEnd, VbusVld, and IdFloat comparators disabled. STP Interface protection disabled.
Revision 2.1 (06-02-10)
14
DATASHEET
SMSC USB3318 REV C
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