SAM9263 Atmel Corporation, SAM9263 Datasheet - Page 1085

• 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

50.3.21.3
50.3.21.4
50.3.21.5
50.3.21.6
6249I–ATARM–3-Oct-11
Two characters sent if CTS rises during emission
TXD signal is floating in Modem and Hardware Handshaking mod
DCD is Active High instead of Low
Bad value in Number of Errors Register
If CTS rises to 1 during a character transmit, the Transmit Holding Register is also transmitted if
not empty.
None.
TXD signal should be pulled up in Modem and Hardware Handshaking mode.
TXD is multiplexed with PIO which integrates a pull up resistor. This internal pull-up must be
enabled.
The DCD signal is active at High level in the USART Modem Mode.
DCD should be active at Low level.
Add an inverter.
The Number of Errors Register always returns 0 instead of the ISO7816 error number.
Problem/Fix Workaround
None.
Problem Fix/Workaround
Problem Fix/Workaround
Problem Fix/Workaround
AT91SAM9263
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