STM32F107VCT6TR STMicroelectronics, STM32F107VCT6TR Datasheet - Page 50

• Manufacturer Part Number: STM32F107VCT6TR
• Description: ARM Microcontrollers - MCU STM32F105 Conn Line M3 256kB 72 MHz MCU
• Manufacturer: STMicroelectronics

Specifications of STM32F107VCT6TR

• Product Category: ARM Microcontrollers - MCU
• Core: ARM Cortex M3
• Data Bus Width: 32 bit

Electrical characteristics
5.3.7
50/104
Internal clock source characteristics
The parameters given in
temperature and V
High-speed internal (HSI) RC oscillator
Table 24.
1. V
2. Refer to application note AN2868 “STM32F10xxx internal RC oscillator (HSI) calibration” available from the
3. Guaranteed by design, not tested in production.
4. Based on characterization, not tested in production.
Low-speed internal (LSI) RC oscillator
Table 25.
1. V
2. Based on characterization, not tested in production.
3. Guaranteed by design, not tested in production.
Wakeup time from low-power mode
The wakeup times given in
oscillator. The clock source used to wake up the device depends from the current operating
mode:
●
●
DuCy
I
t
DD(HSI)
Symbol
ACC
su(HSI)
I
ST website www.st.com.
t
Symbol
DD(LSI)
f
su(LSI)
DD
DD
HSI
f
Stop or Standby mode: the clock source is the RC oscillator
Sleep mode: the clock source is the clock that was set before entering Sleep mode.
LSI
(HSI)
HSI
= 3.3 V, T
= 3 V, T
(4)
(2)
(4)
(3)
(3)
Frequency
Duty cycle
Accuracy of the HSI
oscillator
HSI oscillator
startup time
HSI oscillator
power consumption
HSI oscillator characteristics
LSI oscillator characteristics
A
A
= –40 to 105 °C unless otherwise specified.
Frequency
LSI oscillator startup time
LSI oscillator power consumption
Parameter
= –40 to 105 °C unless otherwise specified.
DD
supply voltage conditions summarized in
Table 24
Table 26
Parameter
Doc ID 15274 Rev 6
User-trimmed with the RCC_CR
register
Factory-
calibrated
are derived from tests performed under ambient
is measured on a wakeup phase with a 8-MHz HSI RC
(2)
(4)
Conditions
(1)
(1)
T
T
T
T
A
A
A
A
= –40 to 105 °C
= –10 to 85 °C
= 0 to 70 °C
= 25 °C
Min
30
STM32F105xx, STM32F107xx
Table
–1.5
–1.3
–1.1
Min
45
–2
1
0.65
Typ
40
9.
Typ
80
8
Max
1.2
60
85
Max
100
1
2.5
2.2
1.8
55
2
2
(3)
Unit
kHz
MHz
µA
Unit
µs
µA
µs
%
%
%
%
%
%