AT91SAM9G46-CU Atmel, AT91SAM9G46-CU Datasheet - Page 23

• Manufacturer Part Number: AT91SAM9G46-CU
• Description: IC ARM9 MCU 324TFBGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM9G46-CU

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 400MHz
• Connectivity: EBI/EMI, Ethernet, I²C, IrDA, MMC, SPI, SSC, UART/USART, USB
• Peripherals: AC'97, DMA, I²S, LCD, POR, PWM, WDT
• Number Of I /o: 160
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: ROM
• Ram Size: 128K x 8
• Voltage - Supply (vcc/vdd): 0.9 V ~ 1.1 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

7. Memories
Figure 7-1.
11028CS–ATARM–8-Apr-11
0x1000 0000
0x2000 0000
0x3000 0000
0x4000 0000
0x5000 0000
0x6000 0000
0x7000 0000
0x8000 0000
0x0000 0000
0xF000 0000
0x0FFF FFFF
0x1FFF FFFF
0x2FFF FFFF
0x3FFF FFFF
0x4FFF FFFF
0x5FFF FFFF
0x6FFF FFFF
0x7FFF FFFF
0xEFFF FFFF
0xFFFF FFFF
SAM9G46 Memory Mapping
Address Memory Space
Internal Peripherals
Internal Memories
Compact Flash
Compact Flash
Chip Select 1/
Chip Select 2
Chip Select 4/
Chip Select 5/
Chip Select 0
Chip Select 3/
DDRSDRC1
DDRSDRC0
Chip Select
NANDFlash
Undefined
(Abort)
Slot 0
Slot 1
EBI
EBI
EBI
EBI
EBI
EBI
1,792M Bytes
256M Bytes
256M Bytes
256M Bytes
256M Bytes
256M Bytes
256M Bytes
256M Bytes
256M Bytes
256M Bytes
0xF000 0000
0xFFF7 8000
0xFFF7 C000
0xFFF8 0000
0xFFF8 4000
0xFFF8 8000
0xFFF8 C000
0xFFF9 0000
0xFFF9 4000
0xFFF9 8000
0xFFF9 C000
0xFFFA 0000
0xFFFA 8000
0xFFFA C000
0xFFFB 0000
0xFFFA 4000
0xFFFB 4000
0xFFFB 8000
0xFFFB C000
0xFFFC C000
0xFFFC 0000
0xFFFC 4000
0xFFFD 0000
0xFFFD 4000
0xFFFC 8000
0xFFFF C000
0xFFFD 8000
0xFFFF FFFF
Peripheral Mapping
TCO, TC1, TC2
TC3, TC4, TC5
Reserved
Reserved
USART3
UDPHS
TRNG
USART0
USART1
PWMC
USART2
TDES
TSADC
SYSC
SHA
MCI1
TWI0
AES
TWI1
SSC0
AC97
SSC1
SPI1
EMAC
MCI0
SPI0
Notes:
(1) Can be ROM, EBI1_NCS0 or SRAM
depending on BMS and REMAP
(2) Software programmable
ISI
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
16K Bytes
0x0FFF FFFF
0x0000 0000
0x0010 0000
0x0020 0000
0x0030 0000
0x0050 0000
0x0080 0000
0x0040 0000
0x0060 0000
0x0070 0000
0x0090 0000
0x00A0 0000
0xFFFF C000
0xFFFF EC00
0xFFFF EE00
0xFFFF F000
0xFFFF F200
0xFFFF F400
0xFFFF F600
0xFFFF F800
0xFFFF FA00
0xFFFF FC00
0xFFFF FD00
0xFFFF FD10
0xFFFF FD20
0xFFFF FD30
0xFFFF FD40
0xFFFF FFFF
0xFFFF FD50
0xFFFF FD70
0xFFFF E400
0xFFFF E600
0xFFFF E800
0xFFFF EA00
0xFFFF FD60
0xFFFF FDB0
0xFFFF E200
0xFFFF FDC0
Internal Memory Mapping
LCD User Interface
Boot Memory (1)
UDPHS RAM
UHP OHCI
UHP EHCI
DTCM(2)
System Controller Mapping
ITCM(2)
Undefined
VDEC
Reserved
(Abort)
SRAM
ROM
DDRSDRC1
DDRSDRC0
Reserved
Reserved
MATRIX
Reserved
SCKCR
GPBR
DMAC
WDTC
RTCC
SHDC
DBGU
RSTC
RTTC
PITC
ECC
SMC
PIOA
PIOB
PIOC
PIOD
PIOE
PMC
AIC
1 MBytes
1 MBytes
1 MBytes
1 MBytes
1 MBytes
1 MBytes
1 MBytes
1 MBytes
1 MBytes
1 MBytes
SAM9G46
16 Bytes
16 Bytes
16 Bytes
16 Bytes
16 Bytes
16 Bytes
16 Bytes
16 Bytes
512 Bytes
512 Bytes
512 Bytes
512 Bytes
512 Bytes
512 bytes
512 Bytes
512 Bytes
512 Bytes
512 Bytes
512 bytes
512 bytes
256 Bytes
512 Bytes
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