58.8.1 Processor Power Consumption in Active Mode
The table below gives the processor power consumption in the following
conditions:
- fCPU_CLK = from 200 MHz to 600 MHz
- fMCK = 200 MHz
- L1 caches enabled
- The ARM926EJ-S core executes a Dhrystone benchmark from the (internal) SRAM0
- Code compiled with speed optimization
- Peripheral clocks disabled
- Current measured as per the figure below
| fCPU_CLK | IDDCORE vs Ambient Temperature (TA) | Unit | |||||
|---|---|---|---|---|---|---|---|
| -40°C | -10°C | 25°C | 50°C | 85°C | 105°C | ||
| 200 MHz | 52.8 | 53.1 | 54.2 | 56.1 | 62.2 | 69.7 | mA |
| 400 MHz | 73.7 | 74.0 | 75.2 | 76.9 | 83.5 | 90.9 | mA |
| 600 MHz | 93.2 | 93.4 | 94.5 | 96.5 | 103.0 | 110.3 | mA |