SAM9XE512 Atmel Corporation, SAM9XE512 Datasheet - Page 771

• 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

41.4.8
Name:
Address:
Acess:
Reset:
• DEC_FACTOR: Decimation factor
DEC_FACTOR is 8-bit width, range is from 16 to 255. Values from 0 to 16 do not perform any decimation.
6254C–ATARM–22-Jan-10
31
23
15
–
–
–
7
ISI Preview Decimation Factor Register
0xFFFC0024
ISI_PDECF
Read-write
0x00000010
30
22
14
–
–
–
6
29
21
13
–
–
–
5
AT91SAM9XE128/256/512 Preliminary
28
20
12
–
–
–
4
DEC_FACTOR
27
19
11
–
–
–
3
26
18
10
–
–
–
2
25
17
–
–
9
–
1
24
16
–
–
8
–
0
771