SAM3U2C Atmel Corporation, SAM3U2C Datasheet - Page 1175

• 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

14 Debug and Test Features .................................................................... 231
15 Watchdog Timer (WDT) ....................................................................... 239
16 Reset Controller (RSTC) ...................................................................... 247
6430E–ATARM–29-Aug-11
13.1 About this section ................................................................................................55
13.2 About the Cortex-M3 processor and core peripherals .........................................55
13.3 Programmers model ............................................................................................57
13.4 Memory model .....................................................................................................70
13.5 Exception model ..................................................................................................79
13.6 Fault handling ......................................................................................................86
13.7 Power management ............................................................................................89
13.8 Instruction set summary ......................................................................................91
13.9 Intrinsic functions .................................................................................................94
13.10 About the instruction descriptions ......................................................................95
13.11 Memory access instructions ............................................................................103
13.12 General data processing instructions ..............................................................119
13.13 Multiply and divide instructions ........................................................................135
13.14 Saturating instructions .....................................................................................139
13.15 Bitfield instructions ...........................................................................................141
13.16 Branch and control instructions .......................................................................145
13.17 Miscellaneous instructions ...............................................................................153
13.18 About the Cortex-M3 peripherals .....................................................................166
13.19 Nested Vectored Interrupt Controller ...............................................................167
13.20 System control block .......................................................................................180
13.21 System timer, SysTick .....................................................................................207
13.22 Memory protection unit ....................................................................................212
13.23 Glossary ..........................................................................................................226
14.1 Overview ............................................................................................................231
14.2 Application Examples ........................................................................................232
14.3 Debug and Test Pin Description ........................................................................233
14.4 Functional Description .......................................................................................233
15.1 Description .........................................................................................................239
15.2 Block Diagram ...................................................................................................239
15.3 Functional Description .......................................................................................240
15.4 Watchdog Timer (WDT) User Interface .............................................................242
16.1 Overview ............................................................................................................247
SAM3U Series
iii