SAM3U2C Atmel Corporation, SAM3U2C Datasheet - Page 394

• Manufacturer Part Number: SAM3U2C
• Manufacturer: Atmel Corporation

Specifications of SAM3U2C

• Flash (kbytes): 128 Kbytes
• Pin Count: 100
• Max. Operating Frequency: 96 MHz
• Cpu: Cortex-M3
• # Of Touch Channels: 28
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 57
• Ext Interrupts: 57
• Usb Transceiver: 1
• Quadrature Decoder Channels: 1
• Usb Speed: Hi-Speed
• Usb Interface: Device
• Spi: 4
• Twi (i2c): 1
• Uart: 4
• Ssc: 1
• Sd / Emmc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 12
• Adc Speed (ksps): 384
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 36
• Self Program Memory: YES
• External Bus Interface: 1
• Dram Memory: No
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• Operating Voltage (vcc): 1.62 to 3.6
• Fpu: No
• Mpu / Mmu: Yes / No
• Timers: 3
• Output Compare Channels: 3
• Input Capture Channels: 3
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

25.16.5.1
Figure 25-37. Page Read Flow Chart
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394
SAM3U Series
SAM3U Series
Page Read
Note that instead of using the interrupt one can poll the NFCBUSY Flag.
For more information on the NFC Control Register, see
Command”.
Using NFC
Copy the data from NFC
SRAM to application
memory (via DMA for example)
Configure Device,
writing in theUser Interface
Enable XFRDONE
interrupt (SMC_IER)
Check Error
Correcting Codes
Write the NFC
Command registers
Wait for Interrupt
Section 25.16.2.2 ”NFC Address
6430E–ATARM–29-Aug-11
6430E–ATARM–29-Aug-11