SAM9XE512 Atmel Corporation, SAM9XE512 Datasheet - Page 154

• 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

20.4
The User Interface of the Enhanced Embedded Flash Controller (EEFC) is integrated within the System Controller with
base address 0xFFFF FA00
Table 20-3.
154
Offset
0x00
0x04
0x08
0x0C
0x10
Enhanced Embedded Flash Controller (EEFC) User Interface
AT91SAM9XE128/256/512 Preliminary
Register Mapping
Register
EEFC
EEFC
EEFC
EEFC
Reserved
Flash Mode Register
Flash Command Register
Flash Status Register
Flash Result Register
.
EEFC
EEFC
EEFC
EEFC
Name
–
_FMR
_FCR
_FRR
_FSR
Read-write
Read-only
Read-only
Write-only
Access
–
6254C–ATARM–22-Jan-10
0x00000001
Reset State
0x0
0x0
–
–