STM32F372VCH6 STMicroelectronics, STM32F372VCH6 Datasheet - Page 70

• 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

Electrical characteristics
6.3.6
Table 37.
6.3.7
70/128
t
t
t
WUSTOP
WUSTANDBY
WUSLEEP
Symbol
Wakeup time from low-power mode
The wakeup times given in
instruction executed by the CPU. The clock source used to wake up the device depends
from the current operating mode:
●
●
All timings are derived from tests performed under ambient temperature and V
voltage conditions summarized in
Low-power mode wakeup timings
Wakeup from Stop
mode
Wakeup from
Standby mode
Wakeup from Sleep
mode
External clock source characteristics
High-speed external user clock generated from an external source
In bypass mode the HSE oscillator is switched off and the input pin is a standard GPIO.
The external clock signal has to respect the I/O characteristics in
the recommended clock input waveform is shown in
Table 38.
1. Guaranteed by design, not tested in production.
Symbol
t
t
f
w(HSEH)
V
w(HSEL)
HSE_ext
V
t
t
r(HSE)
f(HSE)
Parameter
HSEH
HSEL
Stop or sleep mode: the wakeup event is WFE
WKUP1 (PA0) pin is used to wakeup from standby, stop and sleep modes.
User external clock source
frequency
OSC_IN input pin high level voltage
OSC_IN input pin low level voltage
OSC_IN high or low time
OSC_IN rise or fall time
High-speed external user clock characteristics
Regulator in run mode
Regulator in low
power mode
LSI and IWDG off
After WFE instruction
Parameter
Conditions
Table 37
Doc ID 022691 Rev 3
(1)
Table
are measured from the wakeup event trigger to the first
22.
= 2.0 V = 2.4 V = 2.7 V
62.6
4.1
7.9
Conditions
53.7
3.9
6.7
Typ @V
Figure
49.2
3.8
6.1
DD
12.
= V
6
0.7V
Min
V
15
DDA
= 3 V
45.7
1
Section
SS
3.7
5.7
DD
Typ
= 3.3 V
8
42.7
6.3.14. However,
3.6
5.4
0.3V
DD
Max
V
STM32F37x
32
20
Max
100
DD
4.5
8.6
DD
supply
cycles
clock
MHz
CPU
Unit
Unit
ns
µs
V