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GX1 Datasheet, PDF (194/247 Pages) National Semiconductor (TI) – Processor Series Low Power Integrated x86 Solution
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Electrical Specifications (Continued)
Table 6-9. 1.8V DC Characteristics for CPU Mode = “On” (at Recommended Operating Conditions)
Symbol Parameter1
Typ
Abs
Avg
Max
Units Comments
ICC3ON
I/O Current @ VCC3 = 3.3V (Nominal); CPU mode = "On"
ICC3 at fCLK = 233 MHz
160
320
ICC3 at fCLK = 266 MHz
160
320
ICC2ON
Core Current @ VCC2 = 1.8V (Nominal); CPU mode = “On”
ICC2 at fCLK = 233 MHz
680
860
ICC2 at fCLK = 266 MHz
760
960
1. fCLK ratings refer to internal clock frequency.
mA
ICC for VCC3
mA
ICC for VCC2
Table 6-10. 1.8V DC Characteristics for CPU Mode = “Active Idle”, “Standby”, and “Sleep”
(at Recommended Operating Conditions)
Symbol Parameter1
Min
Typ
Max Units
Comments
ICC3IDLE I/O Current @ VCC3 = 3.3V (Nominal); CPU mode = "Active Idle"
ICC3IDLE at fCLK = 233 MHz
140
ICC3IDLE at fCLK = 266 MHz
140
ICC3STBY I/O Current @ VCC3 = 3.3V (Nominal);
10
CPU mode = "Standby"
mA ICC for VCC3
mA
ICC for VCC32
ICC3SLP
I/O Current @ VCC3 = 3.3V (Nominal);
CPU mode = "Sleep"
5
mA
ICC for VCC33
ICC2IDLE
ICC2STBY
Core Current @ VCC2 =1.8V (Nominal); CPU mode = “Active Idle”
ICC2IDLE at fCLK = 233 MHz
170
ICC2IDLE at fCLK = 266 MHz
185
Core Current @ VCC2 = 1.8V (Nominal);
18
CPU mode = “Standby”
mA ICC for VCC2
mA
ICC for VCC22
ICC2SLP
Core Current @ VCC2 = 1.8V (Nominal);
CPU mode = “Sleep”
8
mA
ICC for VCC23
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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