AT32UC3A1256AU Atmel Corporation, AT32UC3A1256AU Datasheet - Page 822

• Manufacturer Part Number: AT32UC3A1256AU
• Manufacturer: Atmel Corporation

Specifications of AT32UC3A1256AU

• Flash (kbytes): 256 Kbytes
• Pin Count: 100
• Max. Operating Frequency: 66 MHz
• Cpu: 32-bit AVR
• # Of Touch Channels: 32
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 69
• Ext Interrupts: 69
• Usb Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device + OTG
• Spi: 6
• Twi (i2c): 1
• Uart: 4
• Ssc: 1
• Ethernet: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 384
• Resistive Touch Screen: No
• Dac Channels: 2
• Dac Resolution (bits): 16
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 64
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 3.0-3.6 or (1.65-1.95+3.0-3.6)
• Operating Voltage (vcc): 3.0-3.6 or (1.65-1.95+3.0-3.6)
• Fpu: No
• Mpu / Mmu: Yes / No
• Timers: 10
• Output Compare Channels: 16
• Input Capture Channels: 6
• Pwm Channels: 13
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

32058K AVR32-01/12
26 Universal Synchronous/Asynchronous Receiver/Transmitter (USART) 299
27 Static Memory Controller (SMC) . ....................................................... 366
28 SDRAM Controller (SDRAMC) . ........................................................... 410
25.1 Features . .............................................................................................................259
25.2Overview . .............................................................................................................259
25.3Block Diagram . ....................................................................................................260
25.4Application Block Diagram . ..................................................................................260
25.5I/O Lines Description . ..........................................................................................261
25.6Product Dependencies . .......................................................................................261
25.7Functional Description . ........................................................................................261
25.8SSC Application Examples . .................................................................................273
25.9User Interface . .....................................................................................................275
26.1Features . .............................................................................................................299
26.2Overview . .............................................................................................................299
26.3Block Diagram . ....................................................................................................300
26.4Application Block Diagram . ..................................................................................301
26.5I/O Lines Description . .........................................................................................302
26.6Product Dependencies . .......................................................................................303
26.7Functional Description . ........................................................................................304
26.8Universal Synchronous/Asynchronous Receiver/Transmitter (USART) User Interface 339
27.1 Features . .............................................................................................................366
27.2Overview . .............................................................................................................366
27.3Block Diagram . ....................................................................................................367
27.4I/O Lines Description . ..........................................................................................367
27.5Product Dependencies . .......................................................................................368
27.6Functionnal Description . ......................................................................................368
27.7User Interface . .....................................................................................................403
28.1Features . .............................................................................................................410
28.2Description . ..........................................................................................................410
28.3Block Diagram . ....................................................................................................411
28.4I/O Lines Description . ..........................................................................................411
28.5Application Example . ...........................................................................................412
28.6Product Dependencies . .......................................................................................415
28.7Functional Description . ........................................................................................417
28.8SDRAM Controller User Interface . ......................................................................424
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