Datasheet

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STM32F412xE/G Electrical characteristics
161
P
D
Power dissipation at
TA = 85°C for range 6 or
TA = 105°C for range 7
(8)
UFQFPN48 - - 625
mW
WLCSP64 - - 392
LQFP64 - - 425
LQFP100 - - 465
LQFP144 571
UFBGA100 - - 351
UFBGA144 - - 416
T
A
Ambient temperature for
range 6
Maximum power dissipation –40 - 85
°C
Low power dissipation
(9)
–40 - 105
Ambient temperature for
range 7
Maximum power dissipation –40 - 105
Low power dissipation
(9)
–40 - 125
T
J Junction temperature range
Range 6 –40 - 105
Range 7 –40 - 125
1. V
DD
/V
DDA
minimum value of 1.7 V with the use of an external power supply supervisor (refer to Section 3.18.2: Internal
reset OFF).
2. When the ADC is used, refer to Table 71: ADC characteristics.
3. If V
REF+
pin is present, it must respect the following condition: V
DDA
-V
REF
+ < 1.2 V.
4. It is recommended to power V
DD
and V
DDA
from the same source. A maximum difference of 300 mV between V
DD
and
V
DDA
can be tolerated during power-up and power-down operation.
5. Only the DM (P
A11
) and DP (P
A12
) pads are supplied through V
DDUSB
. For application where the V
BUS
(P
A9
) is directly
connected to the chip, a minimum V
DD
supply of 2.7V is required.
(some application examples are shown in appendix B)
6. Guaranteed by test in production
7. To sustain a voltage higher than V
DD
+0.3, the internal Pull-up and Pull-Down resistors must be disabled
8. If T
A
is lower, higher P
D
values are allowed as long as T
J
does not exceed T
Jmax
.
9. In low power dissipation state, T
A
can be extended to this range as long as T
J
does not exceed T
Jmax
.
Table 15. General operating conditions (continued)
Symbol Parameter Conditions Min Typ Max Unit
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