SAM9263 Atmel Corporation, SAM9263 Datasheet - Page 435

• 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 31-2.
Notes:
6249I–ATARM–3-Oct-11
Offset
0x0070
0x0074
0x0078
0x007C
to
0x009C
0x00A0
0x00A4
0x00A8
0x00AC
1. Reset value of PIO_PSR depends on the product implementation.
2. PIO_ODSR is Read-only or Read-write depending on PIO_OWSR I/O lines.
3. Reset value of PIO_PDSR depends on the level of the I/O lines. Reading the I/O line levels requires the clock of the PIO
4. PIO_ISR is reset at 0x0. However, the first read of the register may read a different value as input changes may have
5. Only this set of registers clears the status by writing 1 in the first register and sets the status by writing 1 in the second
Controller to be enabled, otherwise PIO_PDSR reads the levels present on the I/O line at the time the clock was disabled.
occurred.
register.
Register Mapping (Continued)
Register
Peripheral A Select Register
Peripheral B Select Register
AB Status Register
Reserved
Output Write Enable
Output Write Disable
Output Write Status Register
Reserved
(5)
(5)
(5)
Name
PIO_ASR
PIO_BSR
PIO_ABSR
PIO_OWER
PIO_OWDR
PIO_OWSR
Write-only
Write-only
Read-only
Write-only
Write-only
Read-only
Access
AT91SAM9263
0x00000000
0x00000000
Reset
–
–
–
–
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