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0945G–09/01
Figure 7. Memory Configurations
Program Memory
Program Flash
(32K/64K x 16)
Program Memory
Program Flash
(32K/64K x 16)
Memory Configuration A
Data Memory
$0000
32 Registers
64 I/O Registers
Internal SRAM
$7FFF/$FFFF
Memory Configuration B
Data Memory
$0000
64 I/O Registers
Internal SRAM
External SRAM
$7FFF/
$FFFF
ATmega103(L)
$0000 - $001F
$0020 - $005F
$0060
(4000 x 8)
$0FFF
32 Registers
$0000 - $001F
$0020 - $005F
$0060
(4000 x 8)
$0FFF
$1000
(0 - 64K x 8)
$FFFF
11
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