Electrical Specifications
6.6
Current Consumption Graphs
250
200
150
100
50
0
0
20
40
60
80
100
120
140
160
SYSCLKOUT (MHz)
IDD
IDDIO
IDD3VFL
IDDA
Total 3.3−V current
NOTES: A. Test conditions are as defined in Table 6−5 for operational currents.
B. represents the total current drawn from the 1.8-V rail (V ). It includes a trivial amount of current (<1 mA) drawn by V
I
.
DD
DD DD1
C. IDDA represents the current drawn by VDDA1 and VDDA2 rails.
D. Total 3.3-V current is the sum of I
, I
, and I . It includes a trivial amount of current (<1 mA) drawn by VDDAIO.
DDA
DDIO DD3VFL
.
Figure 6−1. F2812/F2811/F2810 Typical Current Consumption Over Frequency
700
600
500
400
300
200
100
0
0
20
40
60
80
100
120
140
160
SYSCLKOUT (MHz)
Total Power
Figure 6−2. F2812/F2811/F2810 Typical Power Consumption Over Frequency
94
SPRS174L
April 2001 − Revised December 2004
TI [ TEXAS INSTRUMENTS ]
