SAM9XE512 Atmel Corporation, SAM9XE512 Datasheet - Page 34

• Manufacturer Part Number: SAM9XE512
• Manufacturer: Atmel Corporation

Specifications of SAM9XE512

• Flash (kbytes): 512 Kbytes
• Pin Count: 217
• Max. Operating Frequency: 180 MHz
• Cpu: ARM926
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 96
• Ext Interrupts: 96
• Usb Transceiver: 3
• Usb Speed: Full Speed
• Usb Interface: Host, Device
• Spi: 2
• Twi (i2c): 2
• Uart: 6
• Ssc: 1
• Ethernet: 1
• Sd / Emmc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: Yes
• Adc Channels: 4
• Adc Resolution (bits): 10
• Adc Speed (ksps): 312
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 32
• Self Program Memory: NO
• External Bus Interface: 1
• Dram Memory: sdram
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• Operating Voltage (vcc): 1.65 to 1.95
• Fpu: No
• Mpu / Mmu: No / Yes
• Timers: 6
• Output Compare Channels: 6
• Input Capture Channels: 6
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

10. Peripherals
10.1
10.2
34
User Interface
Peripheral Identifier
AT91SAM9XE128/256/512 Preliminary
The Peripherals are mapped in the upper 256 Mbytes of the address space between the
addresses 0xFFFA 0000 and 0xFFFC FFFF. Each User Peripheral is allocated 16 Kbytes of
address space. A complete memory map is presented in
The AT91SAM9XE128/256/512 embeds a wide range of peripherals.
Peripheral Identifiers of the AT91SAM9XE128/256/512. A peripheral identifier is required for the
control of the peripheral interrupt with the Advanced Interrupt Controller and for the control of the
peripheral clock with the Power Management Controller.
Table 10-1.
Note:
Peripheral ID
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Setting AIC, SYSC, UHP, ADC and IRQ0-2 bits in the clock set/clear registers of the PMC has no
effect. The ADC clock is automatically started for the first conversion. In Sleep Mode the ADC
clock is automatically stopped after each conversion.
AT91SAM9XE128/256/512 Peripheral Identifiers
Peripheral Mnemonic
AIC
SYSC
PIOA
PIOB
PIOC
ADC
US0
US1
US2
MCI
UDP
TWI0
SPI0
SPI1
SSC
-
-
TC0
TC1
TC2
UHP
EMAC
ISI
US3
US4
TWI1
TC3
TC4
TC5
AIC
AIC
AIC
Peripheral Name
Advanced Interrupt Controller
System Controller Interrupt
Parallel I/O Controller A
Parallel I/O Controller B
Parallel I/O Controller C
Analog-to-digital Converter
USART 0
USART 1
USART 2
Multimedia Card Interface
USB Device Port
Two Wire Interface 0
Serial Peripheral Interface 0
Serial Peripheral Interface1
Synchronous Serial Controller
Reserved
Reserved
Timer/Counter 0
Timer/Counter 1
Timer/Counter 2
USB Host Port
Ethernet MAC
Image Sensor Interface
USART 3
USART 4
Two Wire Interface 1
Timer/Counter 3
Timer/Counter 4
Timer/Counter 5
Advanced Interrupt Controller
Advanced Interrupt Controller
Advanced Interrupt Controller
Figure 8-1 on page
Table 10-1
External Interrupt
FIQ
IRQ0
IRQ1
IRQ2
6254C–ATARM–22-Jan-10
20.
defines the