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

X  

Preview PDF HTML

STM32H7 bảng dữ liệu(PDF) 273 Page - STMicroelectronics

tên linh kiện STM32H7
Giải thích chi tiết về linh kiện  32-bit Arm® Cortex®-M7 480MHz MCUs, up to 2MB flash, up to 1MB RAM, 46 com. and analog interfaces
PDF  357 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  STMICROELECTRONICS [STMicroelectronics]
Trang chủ  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STM32H7 bảng dữ liệu(HTML) 273 Page - STMicroelectronics

Back Button STM32H7 Datasheet HTML 269Page - STMicroelectronics STM32H7 Datasheet HTML 270Page - STMicroelectronics STM32H7 Datasheet HTML 271Page - STMicroelectronics STM32H7 Datasheet HTML 272Page - STMicroelectronics STM32H7 Datasheet HTML 273Page - STMicroelectronics STM32H7 Datasheet HTML 274Page - STMicroelectronics STM32H7 Datasheet HTML 275Page - STMicroelectronics STM32H7 Datasheet HTML 276Page - STMicroelectronics STM32H7 Datasheet HTML 277Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 273 / 357 page
background image
DS12110 Rev 10
273/357
STM32H742xI/G STM32H743xI/G
Electrical characteristics (rev V)
320
7.3.18
Quad-SPI interface characteristics
Unless otherwise specified, the parameters given in Table 181 and Table 182 for QUADSPI
are derived from tests performed under the ambient temperature, fAHB frequency and VDD
supply voltage conditions summarized in Table 122: General operating conditions, with the
following configuration:
•
Output speed is set to OSPEEDRy[1:0] = 11
•
Measurement points are done at CMOS levels: 0.5VDD
•
IO Compensation cell activated.
•
HSLV activated when VDD ≤ 2.7 V
•
VOS level set to VOS1
Refer to Section 7.3.15: I/O port characteristics for more details on the input/output alternate
function characteristics.
The following table summarizes the parameters measured in SDR mode.
Table 180. LPSDR SDRAM Write timings(1)
1. Guaranteed by characterization results.
Symbol
Parameter
Min
Max
Unit
tw(SDCLK)
FMC_SDCLK period
2Tfmc_ker_ck – 1 2Tfmc_ker_ck+0.5
ns
td(SDCLKL _Data)
Data output valid time
-
2.5
th(SDCLKL _Data)
Data output hold time
0
-
td(SDCLKL_Add)
Address valid time
-
2.5
td(SDCLKL-SDNWE)
SDNWE valid time
-
2.5
th(SDCLKL-SDNWE)
SDNWE hold time
0
-
td(SDCLKL- SDNE)
Chip select valid time
-
3
th(SDCLKL- SDNE)
Chip select hold time
0
-
td(SDCLKL-SDNRAS)
SDNRAS valid time
-
1.5
th(SDCLKL-SDNRAS)
SDNRAS hold time
0
-
td(SDCLKL-SDNCAS)
SDNCAS valid time
-
1.5
td(SDCLKL-SDNCAS)
SDNCAS hold time
0
-



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