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GXLV Datasheet, PDF (192/247 Pages) National Semiconductor (TI) – Geode™ GXLV Processor Series Low Power Integrated x86 Solutions
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Electrical Specifications (Continued)
6.5.2.4 DC Current Measurements
The following tables show the DC current measurements for the 2.2V (Tables 6-7 and 6-8), 2.5V (Tables 6-9 and 6-10),
and 2.9V (Tables 6-11 and 6-12) devices of the GXLV processor series.
Table 6-7. 2.2V DC Characteristics for CPU Mode = “On”
Symbol
Parameter
Typ
Abs
Avg
Max
Units
ICC3ON
I/O Current @ VCC3 = 3.3V (Nominal); CPU mode = "On"
ICC3 at fCLK = 166 MHz
135
400
mA
ICC3 at fCLK = 180 MHz
140
410
ICC3 at fCLK = 200 MHz
140
420
ICC2ON
Core Current @ VCC2 = 2.2V (Nominal); CPU mode = "On"
ICC2 at fCLK = 166 MHz
775
1010
mA
ICC2 at fCLK = 180 MHz
820
1060
ICC2 at fCLK = 200 MHz
900
1160
Note: fCLK ratings refer to internal clock frequency.
Comments
ICC for VCC3, Note
ICC for VCC2, Note
Table 6-8. 2.2V DC Characteristics for CPU Mode = “Active Idle”, “Standby”, and “Sleep”
Symbol Parameter
Min
Typ
Max Units Comments
ICC3IDLE
ICC3STBY
I/O Current @ VCC3 = 3.3V (Nominal); CPU mode = "Active Idle"
ICC3IDLE at fCLK = 166 MHz
130
ICC3IDLE at fCLK = 180 MHz
135
ICC3IDLE at fCLK = 200 MHz
135
I/O Current @ VCC3 = 3.3V (Nominal);
7
CPU mode = "Standby"
mA ICC for VCC3,
Note 1
mA ICC for VCC3,
Note 2
ICC3SLP
I/O Current @ VCC3 = 3.3V (Nominal);
CPU mode = "Sleep"
3
mA ICC for VCC3,
Note 3
ICC2IDLE
ICC2STBY
Core Current @ VCC2 = 2.2V (Nominal); CPU mode = "Active Idle"
ICC2IDLE at fCLK = 166 MHz
175
ICC2IDLE at fCLK = 180 MHz
185
ICC2IDLE at fCLK = 200 MHz
200
Core Current @ VCC2 = 2.2V (Nominal);
16
CPU mode = "Standby"
mA ICC for VCC2,
Note 1
mA ICC for VCC2,
Note 2
ICC2SLP
Core Current @ VCC2 = 2.2V (Nominal);
CPU mode = "Sleep"
6
mA ICC for VCC2,
Note 3
Notes: 1. fCLK ratings refer to internal clock frequency.
2. All inputs are at 0.2V or VCC3 – 0.2 (CMOS levels). All inputs except clock are held static and all outputs
are unloaded (static IOUT = 0 mA).
3. All inputs are at 0.2V or VCC3 – 0.2 (CMOS levels). All inputs are held static and all outputs are unloaded
(static IOUT = 0 mA).
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