SAM3U2E Atmel Corporation, SAM3U2E Datasheet - Page 407

• Manufacturer Part Number: SAM3U2E
• Manufacturer: Atmel Corporation

Specifications of SAM3U2E

• Flash (kbytes): 128 Kbytes
• Pin Count: 144
• Max. Operating Frequency: 96 MHz
• Cpu: Cortex-M3
• # Of Touch Channels: 57
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 96
• Ext Interrupts: 96
• Usb Transceiver: 1
• Quadrature Decoder Channels: 1
• Usb Speed: Hi-Speed
• Usb Interface: Device
• Spi: 5
• Twi (i2c): 2
• Uart: 5
• Ssc: 1
• Sd / Emmc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 16
• 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

25.18.4
Name:
Address:
Access:
Reset:
• RB_RISE: Ready Busy Rising Edge Detection Interrupt Enable
0: No effect.
1: Interrupt source is enabled.
• RB_FALL: Ready Busy Falling Edge Detection Interrupt Enable
0: No effect.
1: Interrupt source is enabled.
• XFRDONE: Transfer Done Interrupt Enable
0: No effect.
1: Interrupt source is enabled.
• CMDDONE: Command Done Interrupt Enable
0: No effect.
1: Interrupt source is enabled.
• DTOE: Data Timeout Error Interrupt Enable
0: No effect.
1: Interrupt source is enabled.
• UNDEF: Undefined Area Access Interrupt Enable
0: No effect.
1: Interrupt source is enabled.
• AWB: Accessing While Busy Interrupt Enable
0: No effect.
1: Interrupt source is enabled.
6430E–ATARM–29-Aug-11
6430E–ATARM–29-Aug-11
NFCASE
31
23
15
–
–
7
–
SMC NFC Interrupt Enable Register
0x400E000C
SMC_IER
Write-only
0x00000000
AWB
30
22
14
–
–
6
–
RB_FALL
UNDEF
29
21
13
–
–
5
RB_RISE
DTOE
28
20
12
–
–
4
27
19
11
–
–
–
3
–
26
18
10
–
–
–
2
–
CMDDONE
SAM3U Series
SAM3U Series
25
17
–
9
–
1
–
RB_EDGE0
XFRDONE
24
16
8
–
0
–
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