SAM9263 Atmel Corporation, SAM9263 Datasheet - Page 149

• 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

19. General Purpose Backup Registers (GPBR)
19.1
19.2
Table 19-1.
6249I–ATARM–3-Oct-11
Offset
0x4C
0x0
Overview
General Purpose Backup Registers (GPBR) User Interface
...
Register Mapping
Register
General Purpose Backup Register 0
...
General Purpose Backup Register 19
The System Controller embeds 20 general-purpose backup registers.
Name
...
SYS_GPBR0
SYS_GPBR 19
AT91SAM9263
Read-write
Read-write
Access
...
Reset
...
–
–
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