データシートサーチシステム
  Japanese  ▼
ALLDATASHEET.JP

X  

Preview PDF HTML

STM32F427AI データシート(PDF) 148 Page - STMicroelectronics

部品番号 STM32F427AI
部品情報  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
メーカー  STMICROELECTRONICS [STMicroelectronics]
ホームページ  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STM32F427AI データシート(HTML) 148 Page - STMicroelectronics

Back Button STM32F427AI Datasheet HTML 144Page - STMicroelectronics STM32F427AI Datasheet HTML 145Page - STMicroelectronics STM32F427AI Datasheet HTML 146Page - STMicroelectronics STM32F427AI Datasheet HTML 147Page - STMicroelectronics STM32F427AI Datasheet HTML 148Page - STMicroelectronics STM32F427AI Datasheet HTML 149Page - STMicroelectronics STM32F427AI Datasheet HTML 150Page - STMicroelectronics STM32F427AI Datasheet HTML 151Page - STMicroelectronics STM32F427AI Datasheet HTML 152Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 148 / 239 page
background image
Electrical characteristics
STM32F427xx STM32F429xx
148/238
DocID024030 Rev 9
SAI characteristics
Unless otherwise specified, the parameters given in Table 64 for SAI are derived from tests
performed under the ambient temperature, fPCLKx frequency and VDD supply voltage
conditions summarized in Table 17, with the following configuration:
•
Output speed is set to OSPEEDRy[1:0] = 10
•
Capacitive load C=30 pF
•
Measurement points are performed at CMOS levels: 0.5VDD
Refer to Section 6.3.17: I/O port characteristics for more details on the input/output alternate
function characteristics (SCK,SD,WS).
Table 64. SAI characteristics(1)
Symbol
Parameter
Conditions
Min
Max
Unit
fMCKL
SAI Main clock output
-
256 x 8K
256xFs(2)
MHz
FSCK
SAI clock frequency
Master data: 32 bits
-
64xFs
MHz
Slave data: 32 bits
-
64xFs
DSCK
SAI clock frequency duty
cycle
Slave receiver
30
70
%
tv(FS)
FS valid time
Master mode
8
22
ns
tsu(FS)
FS setup time
Slave mode
2
-
th(FS)
FS hold time
Master mode
8
-
Slave mode
0
-
tsu(SD_MR)
Data input setup time
Master receiver
5
-
tsu(SD_SR)
Slave receiver
3
-
th(SD_MR)
Data input hold time
Master receiver
0
-
th(SD_SR)
Slave receiver
0
-
tv(SD_ST)
th(SD_ST)
Data output valid time
Slave transmitter (after enable
edge)
-22
tv(SD_MT)
Master transmitter (after enable
edge)
-20
th(SD_MT)
Data output hold time
Master transmitter (after enable
edge)
8-
1. Guaranteed by characterization results.
2. 256xFs maximum corresponds to 45 MHz (APB2 xaximum frequency)



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


データシート ダウンロード

Go To PDF Page


リンク URL



ALLDATASHEETはお客様のビジネスに役立ちますか？  [ DONATE ] 

Alldatasheetは   |   広告   |   お問い合わせ   |   プライバシーポリシー   |   データシートへのリンク    |   リンク交換   |   メーカーリスト
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