VSC8601 Datasheet
Electrical Specifications
The following table shows the current consumption values in power-down mode
(register address 0.11 = 1) with the regulator disabled.
Table 66.
Current Consumption: Power-Down, Regulator Disabled
Parameter
Symbol
IVDD33
Typical
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mW
Current with VDD33 at 3.3 V
Current with VDDREG
15
0
IVDDREG
Current with VDD12 at 1.2 V
Current with VDD12A at 1.2 V
Current with VDDIOMAC at 3.3 V
Current with VDDIOMAC at 2.5 V
Current with VDDIOMICRO at 3.3 V
Current with VDDIOMICRO at 2.5 V
Total power at 3.3 V
IVDD12
12
20
0
IVDD12A
IVDDIOMAC
IVDDIOMAC
IVDDIOMICRO
IVDDIOMICRO
0
0
0
87.9
5.2.7
Consumption in Reset State
The following table shows the current consumption values in the reset state
(NRESET pin pulled low).
Table 67.
Current Consumption: Reset State
Parameter
Symbol
IVDD33
Typical
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mW
Current with VDD33 at 3.3 V
Current with VDDREG
7
0
IVDDREG
Current with VDD12 at 1.2 V
Current with VDD12A at 1.2 V
Current with VDDIOMAC at 3.3 V
Current with VDDIOMAC at 2.5 V
Current with VDDIOMICRO at 3.3 V
Current with VDDIOMICRO at 2.5 V
Total power at 3.3 V
IVDD12
0
IVDD12A
0
IVDDIOMAC
IVDDIOMAC
IVDDIOMICRO
IVDDIOMICRO
0
0
0
0
23.1
5.3
AC Characteristics
The AC specifications are grouped according to specific device pins and associated
timing characteristics.
Revision 4.1
September 2009
Page 75
VITESSE [ VITESSE SEMICONDUCTOR CORPORATION ]
