at89c51re2-slsem ATMEL Corporation, at89c51re2-slsem Datasheet - Page 29

• Manufacturer Part Number: at89c51re2-slsem
• Description: At89c51re2 8-bit Flash Microcontroller
• Manufacturer: ATMEL Corporation

7663B–8051–03/07
FFFFh
7FFFh
Logical MCU
Address
8000h
0000h
upper 32K
Common
Bank 0
32K
Physical Flash
Address
0FFFFh
08000h
07FFFh
00000h
Figure 1. Program/Code Memory Organization EA=1
FFFFh
Logical MCU
Address
8000h
upper 32K
On-Chip flash code memory
External code memory
Bank 1
17FFFh
Physical Flash
Address
10000h
FFFFh
Logical MCU
Address
8000h
upper 32K
Bank 2
1FFFFh
Physical Flash
Address
18000h
Logical MCU
Address
FFFFh
8000h
upper 32K
Optional
External
Memory
Bank 3
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