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