SAM3U1C Atmel Corporation, SAM3U1C Datasheet - Page 492

• 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

28.14.14 PMC Interrupt Disable Register
Name:
Address:
Access:
0 = No effect.
1 = Disables the corresponding interrupt.
• MOSCXTS: Main Crystal Oscillator Status Interrupt Disable
• LOCKA: PLL A Lock Interrupt Disable
• MCKRDY: Master Clock Ready Interrupt Disable
• LOCKU: UTMI PLL Lock Interrupt Disable
• PCKRDYx: Programmable Clock Ready x Interrupt Disable
• MOSCSELS: Main Oscillator Selection Status Interrupt Disable
• MOSCRCS: Main On-Chip RC Status Interrupt Disable
• CFDEV: Clock Failure Detector Event Interrupt Disable
492
31
23
15
–
–
–
7
–
SAM3U Series
PMC_IDR
0x400E0464
Write-only
LOCKU
30
22
14
–
–
–
6
29
21
13
–
–
–
5
–
28
20
12
–
–
–
4
–
MCKRDY
27
19
11
–
–
–
3
PCKRDY2
CFDEV
26
18
10
–
2
–
MOSCRCS
PCKRDY1
LOCKA
25
17
–
9
1
6430E–ATARM–29-Aug-11
MOSCSELS
MOSCXTS
PCKRDY0
24
16
–
8
0