Datasheet

ManualsBrandsMICROCHIP TECHNOLOGY ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller BGA 217 (15x15) 16/32-Bit 400 MHz I/O number 105

17

11096AS–ATARM–4-Oct-11

SAM9N12

6. Memories

Figure 6-1. SAM9N12 Memory Mapping

0x1000 0000

0x0000 0000

0x 0FFF FFFF

0xF000 0000

0x EFFF FFFF

Address Memory Space

Internal Peripherals

Internal Memories

EBI

Chip Select 0

Undefined

(Abort )

256M Bytes

256M Bytes

256M Bytes

256M Bytes

256M Bytes

1,792M Byt es

0x2000 0000

0x 1FFF FFFF

0x3000 0000

0x 2FFF FFFF

0x4000 0000

0x 3FFF FFFF

0x 6FFF FFFF

0x6000 0000

0x 5FFF FFFF

0x5000 0000

0x 4FFF FFFF

0x7000 0000

256M Bytes

256M Bytes

Notes:

(1) Can be ROM, EBI1_NCS0 or SRAM

depending on BMS and REMAP

0x FFFF FFFF

EBI

Chip Select 3/

NANDFlash

256M Bytes

EBI

Chip Select 4

EBI

Chip Select 5

EBI

Chip Select 1/

DDR2/LPDDR

SDR/LPSDR

EBI

Chip Select 2

0xF800 8000

0xF801 0000

SPI0

0xF800 C000

TC0, TC1, TC2

MCI

0xF000 8000

USART0

USART1

TWI1

TWI0

0xF001 4000

0xFFFF FE00

0x FFFF FC00

16 Bytes

512 Bytes

512 byt es

512 Bytes

512 Bytes

PMC

PIOC

PIOB

PIOA

DBGU

RSTC

512 Bytes

AIC

512 Bytes

0xFFFF FE10

16 Bytes

SHDC

0xFFFF FE20

16 Bytes

0xFFFF FE30

16 Bytes

PITC

0xFFFF FE40

16 Bytes

WDTC

0xFFFF FE54

4 Bytes

GPBR

0xFFFF FE70

Reserved

Peripheral Mapping

0x FFFF C00 0

SYSC

0x FFFF FFFF

PWMC

TSADC

0x FFFF C00 0

Reserved

0x FFFF FFFF

0xF000 0000

0xF801 8000

PIOD

USART2

USART3

0xF801 C000

0xF802 0000

UDP

0xF802 4000

RTCC

0xFFFF FE60

Reserved

0xFFFF FE50

SCKCR

16 Bytes

System Controller Mapping

0xF801 4000

SPI1

1 MByt es

0x0040 0000

0x0050 0000

0x0010 0000

0x0060 0000

UHP RAM

SRA M

0x 0FFF FFFF

Internal Memory Mapping

Boot Memory (1)

0x0000 0000

Undefi ned

(Abort )

1 MByt es

1 MByt es

ROM

1 MByt es

0xF803 8000

0xF000 C000

0xF802 8000

0xF802 C000

0xF803 4000

0x0030 0000

16 Bytes

0xFFFF FEB0

0xF803 C000

TC3, TC4, TC5

UART0

UART1

Reserved

0xF804 0000

0xF804 8000

0xF804 4000

0xF804 C000

512 byt es

0x0020 0000

1 MByt es

1 MByt es

Undefi ned

(Abort )

0xF000 4000

LCDC

BSCR

12 Bytes

0xF805 0000

0xFFFF FEC0

Reserved

0xFFFF F000

0xFFFF F200

0xFFFF F400

0xFFFF F600

0xFFFF F800

0xFFFF FA00

0xFFFF EC00

0xFFFF EA00

0xFFFF E800

0xFFFF E600

0xFFFF E000

512 byt es

MATRIX

512 Bytes

SMC

512 Bytes

DDR2/LPDDR

SDR/LPSDR

PMECC

1536 Bytes

0xFFFF EE00

512 byt es

DMAC

512 byt es

0xFFFF DE00

PMERRLOC

512 Bytes

Undefi ned

(Abort )

Reserved

Reserved

Reserved

TRNG

Reserved

FUSE

512 Bytes

0xFFFF DC00

Reserved

0xF001 0000

SSC