công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

Preview PDF HTML

STM32F051X4 bảng dữ liệu(PDF) 76 Page - STMicroelectronics

tên linh kiện STM32F051X4
Giải thích chi tiết về linh kiện  ARM®-based 32-bit MCU, 16 to 64 KB Flash, 11 timers, ADC, DAC and communication interfaces, 2.0-3.6 V
PDF  122 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  STMICROELECTRONICS [STMicroelectronics]
Trang chủ  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STM32F051X4 bảng dữ liệu(HTML) 76 Page - STMicroelectronics

Back Button STM32F051X4 Datasheet HTML 72Page - STMicroelectronics STM32F051X4 Datasheet HTML 73Page - STMicroelectronics STM32F051X4 Datasheet HTML 74Page - STMicroelectronics STM32F051X4 Datasheet HTML 75Page - STMicroelectronics STM32F051X4 Datasheet HTML 76Page - STMicroelectronics STM32F051X4 Datasheet HTML 77Page - STMicroelectronics STM32F051X4 Datasheet HTML 78Page - STMicroelectronics STM32F051X4 Datasheet HTML 79Page - STMicroelectronics STM32F051X4 Datasheet HTML 80Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 76 / 122 page
background image
Electrical characteristics
STM32F051x4 STM32F051x6 STM32F051x8
76/122
DocID022265 Rev 7
Figure 24. Recommended NRST pin protection
1. The external capacitor protects the device against parasitic resets.
2. The user must ensure that the level on the NRST pin can go below the VIL(NRST) max level specified in
Table 51: NRST pin characteristics
. Otherwise the reset will not be taken into account by the device.
6.3.16
12-bit ADC characteristics
Unless otherwise specified, the parameters given in Table 52 are derived from tests
performed under the conditions summarized in Table 20: General operating conditions.
Note:
It is recommended to perform a calibration after each power-up.
Table 52. ADC characteristics
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VDDA
Analog supply voltage for
ADC ON
-
2.4
-
3.6
V
IDDA (ADC)
Current consumption of
the ADC(1)
VDDA = 3.3 V
-
0.9
-
mA
fADC
ADC clock frequency
-
0.6
-
14
MHz
fS(2)
Sampling rate
12-bit resolution
0.043
-
1
MHz
fTRIG(2)
External trigger frequency
fADC = 14 MHz,
12-bit resolution
--
823
kHz
12-bit resolution
-
-
17
1/fADC
VAIN
Conversion voltage range
-
0
-
VDDA
V
RAIN(2)
External input impedance
See Equation 1 and
Table 53
for details
--
50
kΩ
RADC(2)
Sampling switch
resistance
--
-
1
kΩ
CADC(2)
Internal sample and hold
capacitor
--
-
8
pF
tCAL(2)(3)
Calibration time
fADC = 14 MHz
5.9
µs
-83
1/fADC



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


bảng dữ liệu tải về

Go To PDF Page


Link URL



Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Liên kết đến bảng dữ liệu    |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com