STM32F372VCH6 STMicroelectronics, STM32F372VCH6 Datasheet - Page 59

• Manufacturer Part Number: STM32F372VCH6
• Description: ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU
• Manufacturer: STMicroelectronics

Specifications of STM32F372VCH6

• Product Category: ARM Microcontrollers - MCU
• Rohs: yes
• Core: ARM Cortex M4
• Data Bus Width: 32 bit

STM32F37x
6.3.5
Table 28.
Symbol Parameter Conditions
I
DD
Supply
current in
Run mode,
code
executing
from Flash
Supply current characteristics
The current consumption is a function of several parameters and factors such as the
operating voltage, ambient temperature, I/O pin loading, device software configuration,
operating frequencies, I/O pin switching rate, program location in memory and executed
binary code.
The current consumption is measured as described in
measurement
All Run-mode current consumption measurements given in this section are performed with a
reduced code that gives a consumption equivalent to CoreMark code.
Typical and maximum current consumption
The MCU is placed under the following conditions:
●
●
●
●
●
●
The parameters given in
ambient temperature and supply voltage conditions summarized in
Typical and maximum current consumption from V
All I/O pins are in input mode with a static value at V
All peripherals are disabled except when explicitly mentioned
The Flash memory access time is adjusted to the f
to 24 MHz, 1 wait state from 24 to 48 MHz and 2 wait states from 48 MHz to 72 MHz)
Prefetch in ON (reminder: this bit must be set before clock setting and bus prescaling)
When the peripherals are enabled f
When f
clock is used) or HSE = 8 MHz (if HSE bypass mode is used)
HSI clock,
HSI clock,
bypass,
bypass,
PLL on
PLL off
PLL on
PLL off
HSE
HSE
HCLK
scheme.
> 8 MHz PLL is ON and PLL inputs is equal to HSI/2 = 4 MHz (if internal
72 MHz 63.1
64 MHz 56.3
48 MHz 42.5
32 MHz 28.8
24 MHz 21.9
64 MHz 51.7
48 MHz 38.6
32 MHz 26.4
24 MHz 20.3
8 MHz
1 MHz
8 MHz
f
HCLK
Table 28
Typ
7.3
1.1
7.0
Doc ID 022691 Rev 3
All peripherals enabled
to
25 °C
70.7
63.3
48.5
31.4
24.4
57.7
45.9
31.1
22.6
8.0
1.5
7.6
Table 34
Max @ T
APB1
85 °C
71.5
64.1
48.0
32.2
24.4
58.0
43.5
29.7
22.6
9.3
1.8
8.8
= f
are derived from tests performed under
AHB
A
(1)
105 °C
73.4
64.9
50.1
34.3
25.8
60.4
46.9
31.9
23.7
/2 , f
9.3
2.3
8.8
DD
Figure 10: Current consumption
HCLK
APB2
DD
supply at V
29.2
26.1
19.9
13.1
10.1
25.8
19.8
13.1
Typ
3.7
0.8
6.9
3.7
or V
All peripherals disabled
frequency (0 wait state from 0
= f
AHB
SS
25 °C
Electrical characteristics
31.1
27.8
22.6
16.1
10.9
27.6
21.9
15.7
4.1
1.1
7.5
4.1
Table
(no load)
Max @ T
DD
85 °C 105 °C
31.7
28.4
21.9
14.9
11.9
28.1
21.7
14.8
22.
= 3.6 V
4.4
1.4
8.1
4.4
A
(1)
34.2
30.4
23.1
16.2
12.4
30.1
22.8
16.2
5.0
1.9
8.8
5.0
59/128
Unit
mA