SAM3U1C Atmel Corporation, SAM3U1C Datasheet - Page 385

• Manufacturer Part Number: SAM3U1C
• Manufacturer: Atmel Corporation

Specifications of SAM3U1C

• Flash (kbytes): 64 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): 20
• 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

25.16.2.1
6430E–ATARM–29-Aug-11
6430E–ATARM–29-Aug-11
Building NFC Address Command Example
The base address is made of address 0x60000000 + NFCCMD bit set = 0x68000000.
Page read operation example:
// Build the Address Command (NFCADDR_CMD)
AddressCommand = (0x60000000
*AddressCommand = (Col. Add2
// Set the Address for Cycle 0
SMC_ADDR = Col. Add1
// Write command with the Address Command built above
NFCCMD=1 | // NFC Command Enable
ACYCLE= 5 |
VCMD2=1
CMD2=0x30
CMD1=0x0)
NFCWR=0
NFCEN=1
CSID=1
Row Add1
Row Add2
Row Add3
|// NFC Read Data from NAND Flash
|
|
| // ADDR_CYCLE2
|// ADDR_CYCLE3
)// ADDR_CYCLE4
|
// CMD1 = Read Command = 00h
|
// Number of address cycle.
// NFC Enable.
|
|// ADDR_CYCLE1
// Chip Select ID = 1
// CMD2 = 30h
// CMD2 is sent after Address Cycles
SAM3U Series
SAM3U Series
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