SAM3U2C Atmel Corporation, SAM3U2C Datasheet - Page 151

• 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

13.17 Miscellaneous instructions
6430E–ATARM–29-Aug-11
Table 13-25
Table 13-25. Miscellaneous instructions
Mnemonic
BKPT
CPSID
CPSIE
DMB
DSB
ISB
MRS
MSR
NOP
SEV
SVC
WFE
WFI
shows the remaining Cortex-M3 instructions:
Brief description
Breakpoint
Change Processor State, Disable
Interrupts
Change Processor State, Enable
Interrupts
Data Memory Barrier
Data Synchronization Barrier
Instruction Synchronization Barrier
Move from special register to register
Move from register to special register
No Operation
Send Event
Supervisor Call
Wait For Event
Wait For Interrupt
See
“BKPT” on page 152
“CPS” on page 153
“CPS” on page 153
“DMB” on page 154
“DSB” on page 155
“ISB” on page 156
“MRS” on page 157
“MSR” on page 158
“NOP” on page 159
“SEV” on page 160
“SVC” on page 161
“WFE” on page 162
“WFI” on page 163
SAM3U Series
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