AT91SAM9XE128-QU Atmel, AT91SAM9XE128-QU Datasheet - Page 20

• Manufacturer Part Number: AT91SAM9XE128-QU
• Description: MCU ARM9 128K FLASH 208-PQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM9XE128-QU

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 180MHz
• Connectivity: EBI/EMI, Ethernet, I²C, MMC, SPI, SSC, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 208-MQFP, 208-PQFP
• Processor Series: AT91SAMx
• Core: ARM926EJ-S
• Data Bus Width: 32 bit
• Data Ram Size: 16 KB
• Interface Type: 2-Wire, EBI, I2S, SPI, USART
• Maximum Clock Frequency: 180 MHz
• Number Of Programmable I/os: 96
• Number Of Timers: 6
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: JTRACE-ARM-2M, KSK-AT91SAM9XE-PL, MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: AT91SAM-ICE, AT91-ISP, AT91SAM9XE-EK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 4 Channel
• For Use With: AT91SAM9XE-EK - KIT EVAL FOR AT91SAM9XEAT91SAM-ICE - EMULATOR FOR AT91 ARM7/ARM9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

8. Memories
Figure 8-1.
20
0x1000 0000
0x2000 0000
0x3000 0000
0x4000 0000
0x5000 0000
0x6000 0000
0x7000 0000
0x8000 0000
0x9000 0000
0x0000 0000
0xF000 0000
AT91SAM9XE128/256/512 Preliminary
0x0FFF FFFF
0x4FFF FFFF
0x5FFF FFFF
0x6FFF FFFF
0x7FFF FFFF
0x8FFF FFFF
0xEFFF FFFF
0xFFFF FFFF
0x1FFF FFFF
0x2FFF FFFF
0x3FFF FFFF
AT91SAM9XE128/256/512 Memory Mapping
Address Memory Space
Internal Peripherals
Internal Memories
Compact Flash
Compact Flash
Chip Select 1/
Chip Select 3/
Chip Select 4/
Chip Select 5/
Chip Select 0
Chip Select 2
Chip Select 6
Chip Select 7
NANDFlash
Undefined
SDRAMC
(Abort)
Slot 0
Slot 1
EBI
EBI
EBI
EBI
EBI
EBI
EBI
EBI
256M Bytes
256M Bytes
256M Bytes
256M Bytes
256M Bytes
256M Bytes
256M Bytes
256M Bytes
256M Bytes
1,518M Bytes
256M Bytes
0xF000 0000
0xFFFA 0000
0xFFFA 4000
0xFFFA 8000
0xFFFA C000
0xFFFB 0000
0xFFFB 4000
0xFFFB 8000
0xFFFB C000
0xFFFC 0000
0xFFFC 4000
0xFFFC 8000
0xFFFC C000
0xFFFD 0000
0xFFFD 4000
0xFFFD 8000
0xFFFD C000
0xFFFE 0000
0xFFFE 4000
0xFFFF C000
0xFFFF FFFF
0x0FFF FFFF
0x0000 0000
0x10 0000
0x10 8000
0x20 0000
0x28 0000
0x30 0000
0x30 8000
0x50 0000
0x50 4000
Peripheral Mapping
Internal Memory Mapping
TCO, TC1, TC2
TC3, TC4, TC5
Reserved
Reserved
USART0
USART1
USART2
USART3
USART4
TWI1
EMAC
SYSC
TWI0
UDP
SSC
SPI0
SPI1
ADC
MCI
Boot Memory (1)
ISI
Reserved
Reserved
Reserved
Reserved
SRAM
ROM
Flash
UHP
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
32K Bytes
128, 256 or 512K Bytes
32K Bytes
16K Bytes
0xFFFF EA00
0xFFFF EC00
0xFFFF EE00
0xFFFF FC00
0xFFFF FD00
0xFFFF FD10
0xFFFF FD20
0xFFFF FD30
0xFFFF FD40
0xFFFF FD50
0xFFFF FD60
0xFFFF FD70
0xFFFF FFFF
0xFFFF C000
0xFFFF E800
0xFFFF EF10
0xFFFF FA00
0xFFFF F000
0xFFFF F200
0xFFFF F400
0xFFFF F600
0xFFFF F800
Notes :
System Controller Mapping
(1) Can be ROM or Flash
depending on GPNVM[3]
Reserved
SDRAMC
Reserved
Reserved
MATRIX
WDTC
CCFG
DBGU
SHDC
GPBR
EEFC
RSTC
RTTC
PIOA
PIOB
PIOC
ECC
SMC
PMC
PITC
AIC
6254C–ATARM–22-Jan-10
512 Bytes
512 Bytes
512 Bytes
512 Bytes
512 Bytes
512 Bytes
512 Bytes
512 bytes
512 bytes
512 bytes
256 Bytes
16 Bytes
16 Bytes
16 Bytes
16 Bytes
16 Bytes
16 Bytes