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

X  

Preview PDF HTML

AN2021 データシート(PDF) 36 Page - STMicroelectronics

部品番号 AN2021
部品情報  The ST10F272B and ST10F272E are members of the STMicroelectronics
PDF  39 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

AN2021 データシート(HTML) 36 Page - STMicroelectronics

Back Button AN2021 Datasheet HTML 31Page - STMicroelectronics AN2021 Datasheet HTML 32Page - STMicroelectronics AN2021 Datasheet HTML 33Page - STMicroelectronics AN2021 Datasheet HTML 34Page - STMicroelectronics AN2021 Datasheet HTML 35Page - STMicroelectronics AN2021 Datasheet HTML 36Page - STMicroelectronics AN2021 Datasheet HTML 37Page - STMicroelectronics AN2021 Datasheet HTML 38Page - STMicroelectronics AN2021 Datasheet HTML 39Page - STMicroelectronics  
Zoom Inzoom in Zoom Outzoom out
 36 / 39 page
background image
Electrical characteristics
AN2021
36/39
5.2.2
Hi-speed synchronous serial interface (SSC)
The maximum baudrate of the SSC in the ST10F272 is 8 Mbaud whereas it is 10 Mbaud in
the ST10F269. For CPU frequencies strictly higher than 32 MHz, the minimum value in the
SSCBR register (prescaler value) must not be lower than 2.
t28 CC
Address/Unlatched
CS hold after RD,
WR
0 (no tF)
-5 + tF
(tF > 0)
-0 + tF
-
0 (no tF)
-5 + tF
(tF > 0)
-0 + tF
-
t39SR
Latched CS low to
valid data in
-
3 TCL - 19
+ 2tA + tC
-
3 TCL - 21
+ 2tA + tC
18.5 + 2tA
+ tC
-
16.5 +
2tA +
tC
-
t82CC
Address setup to
RdCS, WrCS (with
RW delay)
2 TCL -
10.5 + 2tA
-
2 TCL - 11
+ 2tA
-
14.5 + 2tA
-
14 +
2tA
-
Table 21.
Demultiplexed bus timings (continued)
Symbol
Parameter
ST10F269
ST10F272
ST10F269
@fCPU = 40 MHz
ST10F272
@fCPU =
40 MHz
Min
Max
Min
Max
Min
Max
Min
Max



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


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