SAM3U2E Atmel Corporation, SAM3U2E Datasheet - Page 1179

• 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

32
33 Two-wire Interface (TWI) ...................................................................... 623
34 Universal Asynchronous Receiver Transmitter (UART) ................... 667
35 Universal Synchronous Asynchronous Receiver Transmitter
6430E–ATARM–29-Aug-11
(USART) ................................................................................................ 685
Serial Peripheral Interface (SPI) ......................................................... 589
31.4 Application Block Diagram .................................................................................544
31.5 Pin Name List ....................................................................................................545
31.6 Product Dependencies ......................................................................................545
31.7 Functional Description .......................................................................................547
31.8 SSC Application Examples ................................................................................558
31.9 Synchronous Serial Controller (SSC) User Interface ........................................561
32.1 Description .........................................................................................................589
32.2 Embedded Characteristics ................................................................................589
32.3 Block Diagram ...................................................................................................590
32.4 Application Block Diagram .................................................................................591
32.5 Signal Description .............................................................................................591
32.6 Product Dependencies ......................................................................................591
32.7 Functional Description .......................................................................................592
32.8 Serial Peripheral Interface (SPI) User Interface ................................................607
33.1 Description .........................................................................................................623
33.2 List of Abbreviations ..........................................................................................623
33.3 Block Diagram ...................................................................................................624
33.4 Application Block Diagram .................................................................................624
33.5 Product Dependencies ......................................................................................625
33.6 Functional Description .......................................................................................625
33.7 Master Mode ......................................................................................................627
33.8 Multi-master Mode .............................................................................................639
33.9 Slave Mode ........................................................................................................642
33.10 Two-wire Interface (TWI) User Interface .........................................................650
34.1 Description .........................................................................................................667
34.2 Block Diagram ...................................................................................................667
34.3 Product Dependencies ......................................................................................668
34.4 UART Operations ..............................................................................................668
34.5 Universal Asynchronous Receiver Transmitter (UART) User Interface ............675
35.1 Description .........................................................................................................685
SAM3U Series
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