LM4F111E5QR Datasheet, PDF (1071/1114 Pages) Texas Instruments – Microcontroller

Stellaris^® LM4F111E5QR Microcontroller
Table 21-26. Analog Comparator Voltage Reference Characteristics, V_DDA = 3.3V, EN= 1, and
RNG = 0 (continued)
VREF Value
0xC
0xD
0xE
0xF
V_IREF Min
2.078
2.190
2.302
2.414
Ideal V_IREF
2.133
2.245
2.357
2.469
V_IREF Max
2.188
2.300
2.412
2.525
Unit
V
V
V
V
Table 21-27. Analog Comparator Voltage Reference Characteristics, V_DDA = 3.3V, EN= 1, and
RNG = 1
VREF Value
0x0
0x1
0x2
0x3
0x4
0x5
0x6
0x7
0x8
0x9
0xA
0xB
0xC
0xD
0xE
0xF
V_IREF Min
0.000
0.076
0.225
0.374
0.523
0.672
0.822
0.971
1.120
1.269
1.418
1.567
1.717
1.866
2.015
2.164
Ideal V_IREF
0.000
0.149
0.298
0.448
0.597
0.746
0.895
1.044
1.193
1.343
1.492
1.641
1.790
1.939
2.089
2.238
V_IREF Max
0.074
Unit
V
0.223
V
0.372
V
0.521
V
0.670
V
0.820
V
0.969
V
1.118
V
1.267
V
1.416
V
1.565
V
1.715
V
1.864
V
2.013
V
2.162
V
2.311
V
21.16 Current Consumption
21.16.1
Preliminary Current Consumption
The following table provides preliminary figures for current consumption while ongoing characterization
is completed.
April 25, 2012
Texas Instruments-Advance Information
1071