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STM32F030F4 датащи(PDF) 53 Page - STMicroelectronics

номер детали STM32F030F4
подробное описание детали  Value-line ARM-based 32-bit MCU with 16 to 64-KB Flash, timers, ADC, communication interfaces, 2.4-3.6 V operation
PDF  88 Pages
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производитель  STMICROELECTRONICS [STMicroelectronics]
домашняя страница  http://www.st.com
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STM32F030F4 датащи(HTML) 53 Page - STMicroelectronics

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STM32F030x4 STM32F030x6 STM32F030x8
Electrical characteristics
73
High-speed internal 14 MHz (HSI14) RC oscillator (dedicated to ADC)
Low-speed internal (LSI) RC oscillator
6.3.9
PLL characteristics
The parameters given in Table 36 are derived from tests performed under ambient
temperature and supply voltage conditions summarized in Table 18: General operating
conditions.
Table 34. HSI14 oscillator characteristics(1)
1. VDDA = 3.3 V, TA = –40 to 85 °C unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
fHSI14
Frequency
-
14
MHz
TRIM
HSI14 user-trimming step
-
-
1(2)
2. Guaranteed by design, not tested in production.
%
DuCy(HSI14) Duty cycle
45(2)
-55(2)
%
ACCHSI14
Accuracy of the HSI14
oscillator (factory calibrated)
TA = –40 to 85 °C
-
±5
-
%
tsu(HSI14)
HSI14 oscillator startup time
1(2)
-2(2)
µs
IDDA(HSI14)
HSI14 oscillator power
consumption
-100
-
µA
Table 35. LSI oscillator characteristics(1)
1. VDDA = 3.3 V, TA = –40 to 85 °C unless otherwise specified.
Symbol
Parameter
Min
Typ
Max
Unit
fLSI
Frequency
30
40
50
kHz
tsu(LSI)
(2)
2. Guaranteed by design, not tested in production.
LSI oscillator startup time
-
-
85
µs
IDDA(LSI)
(2)
LSI oscillator power consumption
-
0.75
-
µA



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