DC and Power Characteristics
3-10 Revision 4
Calculating Power Dissipation
Quiescent Supply Current
Table 3-8 • AFS1500 Quiescent Supply Current Characteristics
Parameter Description Conditions Temp. Min. Typ. Max. Unit
ICC
1
1.5 V quiescent current Operational standby
4
,
VCC = 1.575 V
T
J
=25°C 20 40 mA
T
J
=85°C 32 65 mA
T
J
= 100°C 59 120 mA
Standby mode
5
or Sleep mode
6
,
VCC = 0 V
00µA
ICC33
2
3.3 V analog supplies
current
Operational standby
4
,
VCC33 = 3.63 V
T
J
=25°C 9.8 13 mA
T
J
= 85°C 10.7 14 mA
T
J
= 100°C 10.8 15 mA
Operational standby, only Analog
Quad and –3.3 V output ON,
VCC33 = 3.63 V
T
J
=25°C 0.31 2 mA
T
J
=85°C 0.35 2 mA
T
J
= 100°C 0.45 2 mA
Standby mode
5
, VCC33 = 3.63 V T
J
= 25°C 2.9 3.6 mA
T
J
=85°C 2.9 4 mA
T
J
= 100°C 3.3 6 mA
Sleep mode
6
, VCC33 = 3.63 V T
J
=25°C 17 19 µA
T
J
=85°C 18 20 µA
T
J
= 100°C 24 25 µA
ICCI
3
I/O quiescent current Operational standby
4
,
Standby mode, and Sleep Mode
6
,
VCCIx = 3.63 V
T
J
= 25°C 417 649 µA
T
J
= 85°C 417 649 µA
T
J
= 100°C 417 649 µA
Notes:
1. ICC is the 1.5 V power supplies, ICC and ICC15A.
2. ICC33A includes ICC33A, ICC33PMP, and ICCOSC.
3. ICCI includes all ICCI0, ICCI1, ICCI2, and ICCI4.
4. Operational standby is when the Fusion device is powered up, all blocks are used, no I/O is toggling, Voltage Regulator is
loaded with 200 mA, VCC33PMP is ON, XTAL is ON, and ADC is ON.
5. XTAL is configured as high gain, VCC = VJTAG = VPUMP = 0 V.
6. Sleep Mode, VCC = VJTAG = VPUMP = 0 V.