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AT89C51ED2-RDTUM датащи(PDF) 133 Page - ATMEL Corporation

номер детали AT89C51ED2-RDTUM
подробное описание детали  8-bit Flash Microcontroller
PDF  137 Pages
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производитель  ATMEL [ATMEL Corporation]
домашняя страница  http://www.atmel.com
Logo ATMEL - ATMEL Corporation

AT89C51ED2-RDTUM датащи(HTML) 133 Page - ATMEL Corporation

Back Button AT89C51ED2-RDTUM Datasheet HTML 129Page - ATMEL Corporation AT89C51ED2-RDTUM Datasheet HTML 130Page - ATMEL Corporation AT89C51ED2-RDTUM Datasheet HTML 131Page - ATMEL Corporation AT89C51ED2-RDTUM Datasheet HTML 132Page - ATMEL Corporation AT89C51ED2-RDTUM Datasheet HTML 133Page - ATMEL Corporation AT89C51ED2-RDTUM Datasheet HTML 134Page - ATMEL Corporation AT89C51ED2-RDTUM Datasheet HTML 135Page - ATMEL Corporation AT89C51ED2-RDTUM Datasheet HTML 136Page - ATMEL Corporation AT89C51ED2-RDTUM Datasheet HTML 137Page - ATMEL Corporation  
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133
4235K–8051–05/08
AT89C51RD2/ED2
28. Document Revision History
28.1
Changes from 4235A -04/03 to 4135B - 06/03
1.
VIH min changed from 0.2 VCC + 1.1 to 0.2 VCC + 0.9.
2.
Added POR/PFD and reset specific sections.
3.
Added DIL40 package.
4.
Added Flash write programming time specification.
28.2
Changes from 4235B -06/03 to 4235C - 08/03
1.
Changed maximum frequency to 60 MHz in X1 mode and 30 MHz in X2 mode for Vcc =
4.5V to 5.5V and internal code execution.
2.
Added PDIL40 Packaging for AT89C51ED2.
28.3
Changes from 4235C - 08/03 to 4235D - 12/03
1.
Improved explanations throughout the document.
28.4
Changes from 4235D - 12/03 to 4235E - 04/04
1.
Improved explanations throughout the document.
28.5
Changes from 4235E - 04/04 to 4235F - 09/04
1.
Improved explanations in Flash and EEPROM sections.
28.6
Changes from 4235F - 09/04 to 4235G 08/05
1.
Added ‘Industrial & Green” product versions.
28.7
Changes from 4235G 08/05 to 4235H - 10/06
1.
Correction to PDIL figure on page 9.
28.8
Changes from 4235H - 10/06 to 4235I - 04/07
1.
Removal of PDIL40 package offering.
28.9
Changes from 4235I - 04/07 to 4235J - 01/08
1.
Minor corrections throughout the document.
2.
Updated Package drawings.
28.10 Changes from 4235J - 01/08 to 4235K - 05/08
1.
Removed non-green packages from product ordering information.



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