AT91SAM7SE32 View Datasheet(PDF) - Atmel Corporation
Part Name
Description
MFG CO.
'AT91SAM7SE32' PDF : 47 Pages View PDF
Figure 8-1. AT91SAM7SE Memory Mapping
Address Memory Space
0x0000 0000
0x0FFF FFFF
0x1000 0000
0x1FFF FFFF
0x2000 0000
0x2FFF FFFF
0x3000 0000
0x3FFF FFFF
0x4000 0000
0x4FFF FFFF
0x5000 0000
0x5FFF FFFF
0x6000 0000
0x6FFF FFFF
0x7000 0000
0x7FFF FFFF
0x8000 0000
0x8FFF FFFF
0x9000 0000
Internal Memories
EBI
Chip Select 0
SMC
EBI
Chip Select 1/
SMC or SDRAMC
EBI
Chip Select 2
SMC
EBI
Chip Select 3
SMC/NANDFlash/
SmartMedia
EBI
Chip Select 4
SMC
Compact Flash
EBI
Chip Select 5
SMC
Compact Flash
EBI
Chip Select 6
EBI
Chip Select 7
256 MBytes
256 MBytes
256 MBytes
256 MBytes
256 MBytes
256 MBytes
256 MBytes
256 MBytes
256 MBytes
Undefined
(Abort)
6 x 256 MBytes
1,536 MBytes
0xEFFF FFFF
0xF000 0000
Internal Peripherals 256 MBytes
0xFFFF FFFF
Internal Memory Mapping
0x0000 0000
0x000F FFFF
0x0010 0000
0x001F FFFF
0x0020 0000
0x002F FFFF
0x0030 0000
Boot Memory (1)
Flash before Remap
SRAM after Remap
Internal Flash
Internal SRAM
Internal ROM
1 MBytes
1 MBytes
1 MBytes
1 MBytes
0x003F FFFF
0x0040 0000
Note:
(1) Can be ROM, Flash or SRAM
depending on GPNVM2 and REMAP
0x0FFF FFFF
Reserved
252 MBytes
System Controller Mapping
0xFFFF F000
AIC
512 Bytes/128 registers
0xFFFF F1FF
0xFFFF F200
DBGU
512 Bytes/128 registers
Peripheral Mapping
0xF000 0000
Reserved
0xFFF9 FFFF
0xFFFA 0000
0xFFFA 3FFF
0xFFFA 4000
TC0, TC1, TC2
Reserved
16 Kbytes
0xFFFA FFFF
0xFFFB 0000
0xFFFB 3FFF
0xFFFB 4000
0xFFFB 7FFF
0xFFFB 8000
0xFFFB BFFF
0xFFFB C000
0xFFFB FFFF
0xFFFC 0000
0xFFFC 3FFF
0xFFFC 4000
0xFFFC 7FFF
0xFFFC 8000
0xFFFC BFFF
0xFFFC C000
0xFFFC FFFF
0xFFFD 0000
0xFFFD 3FFF
0xFFFD 4000
0xFFFD 7FFF
0xFFFD 8000
0xFFFD BFFF
0xFFFD C000
0xFFFD FFFF
0xFFFE 0000
0xFFFE 3FFF
0xFFFE 4000
0xFFFF EFFF
0xFFFF F000
0xFFFF FFFF
UDP
Reserved
TWI
Reserved
USART0
USART1
Reserved
PWMC
Reserved
SSC
ADC
Reserved
SPI
Reserved
SYSC
16 Kbytes
16 Kbytes
16 Kbytes
16 Kbytes
16 Kbytes
16 Kbytes
16 Kbytes
16 Kbytes
0xFFFF F3FF
0xFFFF F400
0xFFFF F5FF
0xFFFF F600
0xFFFF F7FF
0xFFFF F800
0xFFFF F9FF
0xFFFF FA00
0xFFFF FBFF
0xFFFF FC00
0xFFFF FCFF
0xFFFF FD00
0xFFFF FD0F
0xFFFF FD20
0xFFFF FC2F
0xFFFF FD30
0xFFFF FC3F
0xFFFF FD40
0xFFFF FD4F
0xFFFF FD60
0xFFFF FC6F
0xFFFF FD70
0xFFFF FEFF
0xFFFF FF00
0xFFFF FFFF
PIOA
PIOB
PIOC
Reserved
PMC
RSTC
Reserved
RTT
PIT
WDT
Reserved
VREG
Reserved
MC
512 Bytes/128 registers
512 Bytes/128 registers
512 Bytes/128 registers
256 Bytes/64 registers
16 Bytes/4 registers
16 Bytes/4 registers
16 Bytes/4 registers
16 Bytes/4 registers
4 Bytes/1 register
256 Bytes/64 registers
22 AT91SAM7SE512/256/32 [Advance Information Summary]
6222AS–ATARM–21-Aug-06
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