Texas Instruments SM320F2812-HT Manuel D’Utilisation
0
50
100
150
200
250
0
20
40
60
80
100
120
140
160
SYSCLKOUT (MHz)
IDD
IDDIO
IDD3VFL
IDDA
Total 3.3−V current
Current (mA)
0
100
200
300
400
500
600
700
0
20
40
60
80
100
120
140
160
SYSCLKOUT (MHz)
TOTAL POWER
Power (mW)
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SGUS062A – JUNE 2009 – REVISED APRIL 2010
6.5
Current Consumption Graphs
A.
Test conditions are as defined in
for operational currents under nominal process voltage and temperature
conditions.
B.
I
DD
represents the total current drawn from the 1.8-V rail (V
DD
). It includes a trivial amount of current (<1 mA) drawn
by V
DD1
.
C.
IDDA represents the current drawn by VDDA1 and VDDA2 rails.
D.
Total 3.3-V current is the sum of I
DDIO
, I
DD3VFL
, and I
DDA
. It includes a trivial amount of current (<1 mA) drawn by
VDDAIO.
Figure 6-2. Typical Current Consumption Over Frequency
Figure 6-3. Typical Power Consumption Over Frequency
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Electrical Specifications
89
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