SAM9X25 Atmel Corporation, SAM9X25 Datasheet - Page 639

• Manufacturer Part Number: SAM9X25
• Manufacturer: Atmel Corporation

Specifications of SAM9X25

• Flash (kbytes): 0 Kbytes
• Pin Count: 217
• Max. Operating Frequency: 400 MHz
• Cpu: ARM926
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 105
• Ext Interrupts: 105
• Usb Transceiver: 3
• Usb Speed: Hi-Speed
• Usb Interface: Host, Device
• Spi: 2
• Twi (i2c): 3
• Uart: 7
• Can: 2
• Lin: 4
• Ssc: 1
• Ethernet: 2
• Sd / Emmc: 2
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 12
• Adc Resolution (bits): 10
• Adc Speed (ksps): 440
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 32
• Self Program Memory: NO
• External Bus Interface: 1
• Dram Memory: DDR/LPDDR, SDRAM/LPSDR
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• Operating Voltage (vcc): 0.9 to 1.1
• Fpu: No
• Mpu / Mmu: No/Yes
• Timers: 6
• Output Compare Channels: 6
• Input Capture Channels: 6
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

34.14.4
Name:
Address:
Access:
This register can only be written if the WPEN bit is cleared in
• SDCSEL: SDCard/SDIO Slot
• SDCBUS: SDCard/SDIO Bus Width
11054A–ATARM–27-Jul-11
Value
Value
31
23
15
0
1
2
3
–
–
–
7
0
1
2
3
HSMCI SDCard/SDIO Register
SDCBUS
SLOTB
SLOTC
SLOTD
SLOTA
Name
Name
30
22
14
HSMCI_SDCR
0xF000800C (0), 0xF000C00C (1)
Read-write
–
–
–
6
1
–
4
8
Description
Slot A is selected
–
–
–
Description
1 bit
Reserved
4 bit
8 bit
29
21
13
–
–
–
5
–
.
28
20
12
–
–
–
4
–
“HSMCI Write Protect Mode Register” on page
27
19
11
–
–
–
3
–
26
18
10
–
–
–
2
–
25
17
–
–
9
–
1
SDCSEL
SAM9X25
660.
24
16
–
–
8
–
0
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