Datasheet

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STM32F401xD STM32F401xE Electrical characteristics
114
TA
Ambient temperature for 6
suffix version
Maximum power dissipation –40 - 85
°C
Low power dissipation
(8)
–40 - 105
Ambient temperature for 7
suffix version
Maximum power dissipation –40 - 105
Low power dissipation
(8)
–40 - 125
T
J Junction temperature range
6 suffix version –40 - 105
7 suffix version –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 3.14.2: Internal
reset OFF).
2. When the ADC is used, refer to Table 66: 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. Guaranteed by test in production
6. To sustain a voltage higher than VDD+0.3, the internal Pull-up and Pull-Down resistors must be disabled
7. If T
A
is lower, higher P
D
values are allowed as long as T
J
does not exceed T
Jmax
.
8. In low power dissipation state, T
A
can be extended to this range as long as T
J
does not exceed T
Jmax
.
Table 14. General operating conditions (continued)
Symbol Parameter Conditions Min Typ Max Unit
Table 15. Features depending on the operating power supply range
Operating
power
supply
range
ADC
operation
Maximum
Flash
memory
access
frequency
with no wait
states
(f
Flashmax
)
Maximum Flash
memory access
frequency with
wait states
(1)(2)
I/O operation
Clock output
frequency on
I/O pins
(3)
Possible
Flash
memory
operations
V
DD
=1.7 to
2.1 V
(4)
Conversion
time up to
1.2 Msps
20 MHz
(5)
84 MHz with 4
wait states
– No I/O
compensation
up to 30 MHz
8-bit erase
and program
operations
only
V
DD
= 2.1 to
2.4 V
Conversion
time up to
1.2 Msps
22 MHz
84 MHz with 3
wait states
– No I/O
compensation
up to 30 MHz
16-bit erase
and program
operations
V
DD
= 2.4 to
2.7 V
Conversion
time up to
2.4 Msps
24 MHz
84 MHz with 3
wait states
– I/O
compensation
works
up to 48 MHz
16-bit erase
and program
operations
V
DD
= 2.7 to
3.6 V
(6)
Conversion
time up to
2.4 Msps
30 MHz
84 MHz with 2
wait states
– I/O
compensation
works
–up to
84 MHz
when V
DD
=
3.0 to 3.6 V
–up to
48 MHz
when V
DD
=
2.7 to 3.0 V
32-bit erase
and program
operations
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