SAM-D21J_14 Datasheet, PDF (12/23 Pages) ATMEL Corporation – SMART ARM-Based Microcontroller

5. Product Mapping
Figure 5-1. Atmel | SMART SAM D21 Product Mapping
Global Memory Space
0x00000000
Code
0x20000000
SRAM
0x20008000
Undefined
0x40000000
Peripherals
0x43000000
Reserved
0x60000000
Undefined
0x60000200
0xE0000000
0xFFFFFFFF
Reserved
System
AHB-APB Bridge A
0x40000000
0x40000400
0x40000800
0x40000C00
0x40001000
0x40001400
0x40001800
0x40001C00
0x40FFFFFF
PAC0
PM
SYSCTRL
GCLK
WDT
RTC
EIC
Reserved
Code
0x00000000
Internal Flash
0x00400000
0x1FFFFFFF
Reserved
0x20000000
0x20007FFF
SRAM
Internal SRAM
0x40000000
AHB-APB
AHB-APB
Bridge A
0x41000000
AHB-APB
Bridge B
0x42000000
0x42FFFFFF
0xE0000000
0xE000E000
0xE000F000
0xE00FF000
0xE0100000
0xFFFFFFFF
AHB-APB
Bridge C
System
Reserved
SCS
Reserved
ROMTable
Reserved
AHB-APB Bridge B
0x41000000
PAC1
0x41002000
DSU
0x41004000
NVMCTRL
0x41004400
PORT
0x41004800
DMAC
0x41005000
USB
0x41006000
MTB
0x41007000
0x41FFFFFF
Reserved
AHB-APB Bridge C
0x42000000
0x42000400
0x42000800
0x42000C00
0x42001000
0x42001400
0x42001800
0x42001C00
0x42002000
0x42002400
0x42002800
0x42002C00
0x42003000
0x42003400
0x42003800
0x42003C00
0x42004000
0x42004400
0x42004800
0x42004C00
0x42005000
0x42005400
0x42FFFFFF
PAC2
EVSYS
SERCOM0
SERCOM1
SERCOM2
SERCOM3
SERCOM4
SERCOM5
TCC0
TCC1
TCC2
TC3
TC4
TC5
TC6
TC7
ADC
AC
DAC
PTC
I2S
Reserved
This figure represents the full configuration of the Atmel^® SAM D21 with maximum flash and SRAM capabilities and a full
set of peripherals. Refer to the “Configuration Summary” on page 3 for details.
Atmel | SMART SAM D21 [DATASHEET SUMMARY] 12
Atmel-42181DS–SAM-D21_Summary–09/2014