Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

STC12C2052 Datasheet(PDF) 16 Page - List of Unclassifed Manufacturers

Part No. STC12C2052
Description  STC12C2052AD
Download  71 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ETC1 [List of Unclassifed Manufacturers]
Direct Link  
Logo ETC1 - List of Unclassifed Manufacturers

STC12C2052 Datasheet(HTML) 16 Page - List of Unclassifed Manufacturers

Back Button STC12C2052 Datasheet HTML 12Page - List of Unclassifed Manufacturers STC12C2052 Datasheet HTML 13Page - List of Unclassifed Manufacturers STC12C2052 Datasheet HTML 14Page - List of Unclassifed Manufacturers STC12C2052 Datasheet HTML 15Page - List of Unclassifed Manufacturers STC12C2052 Datasheet HTML 16Page - List of Unclassifed Manufacturers STC12C2052 Datasheet HTML 17Page - List of Unclassifed Manufacturers STC12C2052 Datasheet HTML 18Page - List of Unclassifed Manufacturers STC12C2052 Datasheet HTML 19Page - List of Unclassifed Manufacturers STC12C2052 Datasheet HTML 20Page - List of Unclassifed Manufacturers Next Button
Zoom Inzoom in Zoom Outzoom out
 16 / 71 page
background image
宏晶科技:www.MCU-Memory.com   Mobile:13922805190(姚永平)   Tel:0755-82948409    Fax: 0755-82944243
宏晶科技:专业单片机 / 存储器供应商   www.MCU-Memory.com   STC12C2052AD 系列 1T 8051 单片机中文指南
16
      I/O 口结构
I/O 口配置
STC12C2052AD 系列单片机其所有 I/O 口均可由软件配置成 4 种类型之一,如下表所示。4 种类型分别
为:准双向口(标准 8051 输出模式)、推挽输出、仅为输入(高阻)或开漏输出功能。每个口配置 2 个控制寄
存器控制每个引脚输出类型。STC12C2052AD 系列单片机上电复位后为准双向口(标准 8051 输出模式)模式。
口输出方式设定
P3M0【 7: 0】
P3M1【 7: 0】
I/O 口模式
准双向口 (传统 8051 I/O 口模式 )
推挽输出 ( 强上拉输出 , 可达 20mA, 尽量少用 )
仅为输入 ( 高阻 )
开漏 (Open Drain)
P1M0【7:0】
P1M1【7:0】
I/O 口模式(P1.x 如做A/D使用,需先将其设置成开漏或高阻输入)
准双向口(传统8051 I/O 口模式)
推挽输出(强上拉输出,可达20mA,尽量少用)
仅为输入(高阻),如果该I/O口需作为A/D使用,可选此模式
开漏(Open Drain) ,如果该I/O口需作为A/D使用,可选此模式


Similar Part No. - STC12C2052

ManufacturerPart No.DatasheetDescription
List of Unclassifed Manufacturers
List of Unclassifed Man...
STC12C5402 ETC1-STC12C5402 Datasheet
1Mb / 149P
   STC12C5410AD
STC12C5402AD ETC1-STC12C5402AD Datasheet
1Mb / 149P
   STC12C5410AD
STC12C5404 ETC1-STC12C5404 Datasheet
1Mb / 149P
   STC12C5410AD
STC12C5404AD ETC1-STC12C5404AD Datasheet
1Mb / 149P
   STC12C5410AD
STC12C5406 ETC1-STC12C5406 Datasheet
1Mb / 149P
   STC12C5410AD
More results


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 


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
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