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

X  

Preview PDF HTML

STM32F427AI bảng dữ liệu(PDF) 99 Page - STMicroelectronics

tên linh kiện STM32F427AI
Giải thích chi tiết về linh kiện  ARM Cortex-M4 32b MCUFPU, 225DMIPS, up to 2MB Flash/2564KB RAM, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 20 comm. interfaces, camera & LCD-TFT
PDF  239 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  STMICROELECTRONICS [STMicroelectronics]
Trang chủ  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STM32F427AI bảng dữ liệu(HTML) 99 Page - STMicroelectronics

Back Button STM32F427AI Datasheet HTML 95Page - STMicroelectronics STM32F427AI Datasheet HTML 96Page - STMicroelectronics STM32F427AI Datasheet HTML 97Page - STMicroelectronics STM32F427AI Datasheet HTML 98Page - STMicroelectronics STM32F427AI Datasheet HTML 99Page - STMicroelectronics STM32F427AI Datasheet HTML 100Page - STMicroelectronics STM32F427AI Datasheet HTML 101Page - STMicroelectronics STM32F427AI Datasheet HTML 102Page - STMicroelectronics STM32F427AI Datasheet HTML 103Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 99 / 239 page
background image
DocID024030 Rev 9
99/238
STM32F427xx STM32F429xx
Electrical characteristics
197
6.3.6
Over-drive switching characteristics
When the over-drive mode switches from enabled to disabled or disabled to enabled, the
system clock is stalled during the internal voltage set-up.
The over-drive switching characteristics are given in Table 23. They are sbject to general
operating conditions for TA.
IRUSH(1)
InRush current on
voltage regulator power-
on (POR or wakeup
from Standby)
-
160
200
mA
ERUSH(1)
InRush energy on
voltage regulator power-
on (POR or wakeup
from Standby)
VDD = 1.7 V, TA = 105 °C,
IRUSH = 171 mA for 31 µs
--
5.4
µC
1. Guaranteed by design.
2. The reset temporization is measured from the power-on (POR reset or wakeup from VBAT) to the instant
when first instruction is read by the user application code.
Table 22. reset and power control block characteristics (continued)
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Table 23. Over-drive switching characteristics(1)
1. Guaranteed by design.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Tod_swen
Over_drive switch
enable time
HSI
-
45
-
µs
HSE max for 4 MHz
and min for 26 MHz
45
-
100
External HSE
50 MHz
-
40
-
Tod_swdis
Over_drive switch
disable time
HSI
-
20
-
HSE max for 4 MHz
and min for 26 MHz.
20
-
80
External HSE
50 MHz
-
15
-



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