SAM9263 Atmel Corporation, SAM9263 Datasheet - Page 1073

• 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

50.3
50.3.1
50.3.1.1
50.3.2
50.3.2.1
50.3.2.2
50.3.3
50.3.3.1
50.3.4
50.3.4.1
6249I–ATARM–3-Oct-11
AT91SAM9263 Errata - Revision “B” Parts
Main Oscillator
Two D Graphic Controller (TDGC)
AC97
Bus Matrix
Main Oscillator: Spurious Malfunction of Main Oscillator
Polygon Fill Function
Bad Management of Endianness Conversion
Problem with Locked Transfers
TDGC Clipping Function
Refer to
The main oscillator can exhibit spurious malfunction as exhibited by the duty-cycle not perform-
ing according to specification, missing main clock periods, or in the worst case, no main clock at
all. The behavior does not alter over time. A device fully tested over the operating range (includ-
ing power supply and temperature) in an application without exhibiting any malfunction will
continue to function according to specifications.
Placing a series resistor of 470 Ω between XOUT and the crystal will fix the issue.
The additional series resistor will not alter the device specification as documented in the
datasheet, including the startup time and power consumption.
Polygon fill function is not functional.
None.
The Clipping function is not functional.
None.
When the transfer size is not a multiple of bytes, the Endianness is incorrect.
None.
Locked transfers are not correctly handled by the Bus Matrix and can lead to a system freeze-
up.
This does not concern ARM locked transfers.
Avoid other Bus Matrix masters locked transfers.
Problem Fix/Workaround
Problem Fix/Workaround
Problem Fix/Workaround
Problem Fix/Workaround
Problem Fix/Workaround
Section 50.1 “Marking” on page
1059.
AT91SAM9263
1073