參數(shù)資料
型號(hào)： T89C51RD2-RDSI-M
廠商： Atmel Corp.
英文描述： 0 to 40MHz Flash Programmable 8-bit Microcontroller
中文描述： 0至40MHz可編程閃存8位微控制器
文件頁數(shù)： 166/170頁
文件大?。?/td> 1927K
代理商： T89C51RD2-RDSI-M
Table of Contents
i
Table of Contents
Features .................................................................................................1
Description ............................................................................................2
Block Diagram .......................................................................................2
Pin Configuration ..................................................................................3
CA-BGA64 Top View............................................................................................ 4
I/O Configurations ................................................................................................ 7
Port 1, Port 3 and Port 4....................................................................................... 7
Port 0 and Port 2 .................................................................................................. 8
Read-Modify-Write Instructions............................................................................ 9
Quasi-Bidirectional Port Operation..................................................................... 10
SFR Mapping .......................................................................................11
Clock ....................................................................................................17
Description ......................................................................................................... 17
Register...............................................................................................................20
Power Management ............................................................................21
Reset Pin............................................................................................................ 21
At Power-up (Cold Reset) .................................................................................. 21
Reset Recommendation to Prevent Flash Corruption........................................ 22
Idle Mode............................................................................................................ 22
Power-down Mode ............................................................................................. 23
Registers ............................................................................................................ 25
Data Memory .......................................................................................26
Internal Space .....................................................................................................27
External Space................................................................................................... 28
Dual Data Pointer................................................................................................30
Registers ............................................................................................................ 31
EEPROM Data Memory .......................................................................33
Write Data in the Column Latches...................................................................... 33
Programming...................................................................................................... 33
Read Data .......................................................................................................... 33
Examples............................................................................................................ 34
Registers ............................................................................................................ 35
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參數(shù)描述
T89C51RD2-RDTCL 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:0 to 40 MHz Flash Programmable 8-bit Microcontroller
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T89C51RD2-RDTCM 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:0 to 40 MHz Flash Programmable 8-bit Microcontroller
T89C51RD2-RDTC-M 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:0 to 40MHz Flash Programmable 8-bit Microcontroller
T89C51RD2-RDTIL 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:0 to 40 MHz Flash Programmable 8-bit Microcontroller
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