AT89C51RD2-RDTIM Atmel, AT89C51RD2-RDTIM Datasheet - Page 136

• Manufacturer Part Number: AT89C51RD2-RDTIM
• Description: MCU 8-Bit AT89 80C51 CISC 64KB Flash 3.3V/5V 64-Pin VQFP Tray
• Manufacturer: Atmel

4235J–8051–01/08
25 Electrical Characteristics .................................................................... 114
26 Ordering Information ........................................................................... 126
27 Packaging Information ........................................................................ 127
28 Document Revision History ................................................................ 133
24.3
24.4
24.5
24.6
24.7
24.8
24.9
24.10
25.1
25.2
25.3
27.1
27.2
27.3
27.4
28.1
28.2
28.3
28.4
28.5
28.6
28.7
28.8
28.9
Flash Registers and Memory Map................................................................... 94
Flash Memory Status....................................................................................... 97
Memory Organization ...................................................................................... 97
Bootloader Architecture ................................................................................... 97
ISP Protocol Description................................................................................ 102
Functional Description ................................................................................... 103
Flow Description ............................................................................................ 104
API Call Description....................................................................................... 112
Absolute Maximum Ratings........................................................................... 114
DC Parameters for Standard Voltage............................................................ 114
AC Parameters .............................................................................................. 117
PLCC44 ......................................................................................................... 127
VQFP44......................................................................................................... 129
PLCC68 ......................................................................................................... 131
VQFP64......................................................................................................... 132
Changes from 4235A -04/03 to 4135B - 06/03.............................................. 133
Changes from 4235B -06/03 to 4235C - 08/03.............................................. 133
Changes from 4235C - 08/03 to 4235D - 12/03 ............................................ 133
Changes from 4235D - 12/03 to 4235E - 04/04............................................. 133
Changes from 4235E - 04/04 to 4235F - 09/04 ............................................. 133
Changes from 4235F - 09/04 to 4235G 08/05............................................... 133
Changes from 4235G 08/05 to 4235H - 10/06 .............................................. 133
Changes from 4235H - 10/06 to 4235I - 04/07 .............................................. 133
Changes from 4235I - 04/07 to 4235J - 01/08............................................... 133
AT89C51RD2/ED2
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