Datasheet

Electrical characteristics STM32H750VB STM32H750IB STM32H750XB
90/201 DS12556 Rev 2
6.3 Operating conditions
6.3.1 General operating conditions
Table 22. General operating conditions
Symbol Parameter Operating conditions Min Max Unit
V
DD
Standard operating voltage - 1.62
(1)
3.6
V
V
DDLDO
Supply voltage for the internal regulator V
DDLDO
 V
DD
1.62
(1)
3.6
V
DD33USB
Standard operating voltage, USB domain
USB used 3.0 3.6
USB not used 0 3.6
V
DDA
Analog operating voltage
ADC or COMP used 1.62
3.6
DAC used 1.8
OPAMP used 2.0
VREFBUF used 1.8
ADC, DAC, OPAMP,
COMP, VREFBUF not
used
0
V
IN
I/O Input voltage
TT_xx I/O 0.3 V
DD
+0.3
BOOT0 0 9
All I/O except BOOT0
and TT_xx
0.3
Min(V
DD
, V
DDA
,
V
DD33USB
) +3.6V
< 5.5V
(2)(3)
P
D
Power dissipation at
T
A
= 85 °C for suffix 6
(4)
TFBGA240+25 - - 1093
mWUFBGA176+25 - - 1070
LQFP100 - - 889
T
A
Ambient temperature for
the suffix 6 version
Maximum power dissipation –40 85
°C
Low-power dissipation
(5)
–40 105
TJ
Junction temperature
range
Suffix 6 version –40 125 °C
1. When RESET is released functionality is guaranteed down to V
BOR0
min
2. This formula has to be applied on power supplies related to the IO structure described by the pin definition table.
3. For operation with voltage higher than Min (V
DD
, V
DDA
, V
DD33USB
) +0.3V, the internal Pull-up and Pull-Down resistors must
be disabled.
4. If T
A
is lower, higher P
D
values are allowed as long as T
J
does not exceed T
Jmax
(see Section 7.4: Thermal characteristics).
5. In low-power dissipation state, T
A
can be extended to this range as long as T
J
does not exceed T
Jmax
(see Section 7.4:
Thermal characteristics).
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