AT91SAM7S32-AI ATMEL [ATMEL Corporation], AT91SAM7S32-AI Datasheet - Page 411

• Manufacturer Part Number: AT91SAM7S32-AI
• Description: AT91 ARM Thumb-based Microcontrollers
• Manufacturer: ATMEL [ATMEL Corporation]

Power Consumption versus Master Clock Frequency in Active Mode
Figure 172. Power Consumption versus MCK Frequency in Active Mode
6071A–ATARM–28-Oct-04
0.78125
Figure 172 produces estimated values with operating conditions as follows:
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Figure 172 presents the power consumption estimated on the power supply.
1,622
V
V
T
MCK in the MHz range
Voltage regulator is on
Brown-out Detector is activated
Flash is read
Analog-to-Digital Converter activated
All peripheral clocks activated
There is no consumption on the I/Os of the device
A
DDIO
DDCORE
= 25 C
1.5625
= V
2,063
= V
DDIN
Current Consumption at 3.3V
DDPLL
3.125
= V
Frequency (MHz)
3,035
DDFLASH
= 1.85V
6.25
= 3.3V
4,918
12.5
8,685
AT91SAM7S32 Preliminary
25
16,219
50
31,278
100,000
10,000
1,000
100
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