SAM9263 Atmel Corporation, SAM9263 Datasheet - Page 171

• Manufacturer Part Number: SAM9263
• Manufacturer: Atmel Corporation

Specifications of SAM9263

• Flash (kbytes): 0 Kbytes
• Pin Count: 324
• Max. Operating Frequency: 240 MHz
• Cpu: ARM926
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 160
• Ext Interrupts: 160
• Usb Transceiver: 3
• Usb Speed: Full Speed
• Usb Interface: Host, Device
• Spi: 2
• Twi (i2c): 1
• Uart: 4
• Can: 1
• Ssc: 2
• Ethernet: 1
• Sd / Emmc: 2
• Graphic Lcd: Yes
• Video Decoder: No
• Camera Interface: Yes
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 96
• Self Program Memory: NO
• External Bus Interface: 2
• Dram Memory: sdram
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• Fpu: No
• Mpu / Mmu: No / Yes
• Timers: 3
• Output Compare Channels: 3
• Input Capture Channels: 3
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

Table 21-5.
Notes:
6249I–ATARM–3-Oct-11
Signals:
EBI0_, EBI1_
Controller
SDCK
SDCKE
RAS
CAS
SDWE
NWAIT
Pxx
Pxx
Pxx
(2)
(2)
(2)
(7)
1. Not directly connected to the CompactFlash slot. Permits the control of the bidirectional buffer between the EBI data bus and
2. Any PIO line.
3. EBI0 signals only
4. EBI1 signals only
5. CE connection depends on the NAND Flash.
6. I/O8 - !/O15 pins used only for 16-bit NAND Flash device.
7. EBI0_NWAIT signal is multiplexed with PD5. EBI1_NWAIT signal is multiplexed with PE20.
the CompactFlash slot.
For standard NAND Flash devices, it must be connected to any free PIO line.
For "CE don't care" NAND Flash devices, it can be either connected to NCS3/NANDCS or to any free PIO line.
EBI Pins and External Devices Connections (Continued)
SDRAMC
SDRAM
CKE
RAS
CAS
CLK
WE
–
–
–
–
CompactFlash
(EBI0 only)
CD1 or CD2
Pins of the Interfaced Device
WAIT
–
–
–
–
–
–
–
True IDE Mode
CompactFlash
(EBI0 only)
CD1 or CD2
WAIT
SMC
–
–
–
–
–
–
–
AT91SAM9263
NAND Flash
CE
RDY
–
–
–
–
–
–
–
(5)
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