Table 3-3: Comparison of Current and Power Consumption
Current and Power
User Mode
Sleep Mode
1.2V_ICC (mA)
160
11
2.5V_ICCA (mA)
28
28
1.5V_ICCIO (mA)
1.3
1.0
2.5V_ICCIO (mA)
2.7
1.2
Total power (mW)
270
88
The results show an approximate 93% reduction in the core current (1.2V_ICC) consumption and an
approximate 56% reduction in I/O current (2.5V_ICCIO) consumption in sleep mode relative to user
mode. The total power consumption reduction in this design in sleep mode is about 68%.
UG-M10PWR
2015.11.02
Hardware Implementation and Current Measurement
3-7
Power Management Controller Reference Design
Altera Corporation
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