Datasheet

DocID030538 Rev 3 103/226
STM32H743xI Electrical characteristics
196
Table 29. Typical and maximum current consumption in Run mode, code with data processing
running from ITCM, regulator ON
(1)
Symbol Parameter Conditions
f
rcc_c_ck
(MHz)
Typ
Max
(2)
unit
T
J
=
25°C
T
J
=
85°C
T
J
=
105°C
T
J
=
125°C
I
DD
Supply
current in Run
mode
All
peripherals
disabled
VOS1
400 71 110 210 290 540
mA
30056----
VOS2
300 50 72 170 230 370
216 37 58 150 210 380
20035.5----
VOS3
200 33 50 130 190 300
180 30 47 130 180 290
168 28 45 130 180 290
144 25 41 120 180 290
60 13 28 110 160 280
25 10 24 99 160 270
All
peripherals
enabled
VOS1
400 165 220 400 500
(3)
840
300130----
VOS2
300 120 170 300 390 570
20083----
VOS3 200 78 110 220 300 470
1. Data are in DTCM for best computation performance, cache has no influence on consumption in this case.
2. Guaranteed by characterization results unless otherwise specified.
3. Guaranteed by test in production.
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