STM32F207ICH6 STMicroelectronics, STM32F207ICH6 Datasheet - Page 85

• Manufacturer Part Number: STM32F207ICH6
• Description: ARM Microcontrollers - MCU 32-Bit ARM Cortex M3 CAM 256 kB
• Manufacturer: STMicroelectronics

Specifications of STM32F207ICH6

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

STM32F20xxx
5.3.9
Internal clock source characteristics
The parameters given in
ambient temperature and V
High-speed internal (HSI) RC oscillator
Table 30.
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.
Figure 32. ACC
t
Symbol
ACC
su(HSI)
I
DD(HSI)
ST website www.st.com.
f
DD
HSI
HSI
= 3.3 V, T
(3)
Frequency
Accuracy of the HSI
oscillator
HSI oscillator
startup time
HSI oscillator
power consumption
HSI oscillator characteristics
A
-2
-4
-6
-8
6
4
2
0
Parameter
= –40 to 105 °C unless otherwise specified.
-45
HSI
-35
versus temperature
-25
Table 30
-15
DD
-5
Doc ID 15818 Rev 9
supply voltage conditions summarized in
User-trimmed with the RCC_CR
register
Factory-
calibrated
5
and
15
(2)
Table 31
25
Temperature (°C)
Conditions
35
(1)
T
T
T
A
A
A
45
are derived from tests performed under
= –40 to 105 °C
= –10 to 85 °C
= 25 °C
55
65
75
85
95
Electrical characteristics
Min
–8
–4
–1
105 115 125
-
-
-
-
Table
Typ
2.2
16
60
-
-
-
-
12.
Max
4.5
80
1
4
1
4
max
avg
min
-
MS19012V2
85/177
MHz
Unit
µA
µs
%
%
%
%