AT32UC3A3128 Atmel Corporation, AT32UC3A3128 Datasheet - Page 1007

• Manufacturer Part Number: AT32UC3A3128
• Manufacturer: Atmel Corporation

Specifications of AT32UC3A3128

• Flash (kbytes): 128 Kbytes
• Pin Count: 144
• Max. Operating Frequency: 66 MHz
• Cpu: 32-bit AVR
• # Of Touch Channels: 32
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 110
• Ext Interrupts: 110
• Usb Transceiver: 1
• Usb Speed: Hi-Speed
• Usb Interface: Device + OTG
• Spi: 6
• Twi (i2c): 2
• Uart: 4
• Lin: 4
• Ssc: 1
• Sd / Emmc: 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): 128
• Self Program Memory: YES
• External Bus Interface: 1
• Dram Memory: sdram
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 3.0 to 3.6
• Operating Voltage (vcc): 3.0 to 3.6
• Fpu: No
• Mpu / Mmu: Yes / No
• Timers: 6
• Output Compare Channels: 18
• Input Capture Channels: 12
• Pwm Channels: 12
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

32072G11/2011
20 General-Purpose Input/Output Controller (GPIO) ............................. 380
21 Serial Peripheral Interface (SPI) ......................................................... 403
22 Two-wire Slave Interface (TWIS) ......................................................... 443
23 Two-wire Master Interface (TWIM) ...................................................... 473
19.13
20.1
20.2
20.3
20.4
20.5
20.6
20.7
20.8
21.1
21.2
21.3
21.4
21.5
21.6
21.7
21.8
21.9
22.1
22.2
22.3
22.4
22.5
22.6
22.7
22.8
22.9
22.10
23.1
23.2
23.3
Module Configuration ....................................................................................379
Features ........................................................................................................380
Overview ........................................................................................................380
Block Diagram ...............................................................................................380
Product Dependencies ..................................................................................380
Functional Description ...................................................................................381
User Interface ................................................................................................385
Programming Examples ................................................................................400
Module configuration .....................................................................................402
Features ........................................................................................................403
Overview ........................................................................................................403
Block Diagram ...............................................................................................404
Application Block Diagram .............................................................................404
I/O Lines Description .....................................................................................405
Product Dependencies ..................................................................................405
Functional Description ...................................................................................405
User Interface ................................................................................................416
Module Configuration ....................................................................................442
Features ........................................................................................................443
Overview ........................................................................................................443
List of Abbreviations ......................................................................................444
Block Diagram ...............................................................................................444
Application Block Diagram .............................................................................445
I/O Lines Description .....................................................................................445
Product Dependencies ..................................................................................445
Functional Description ...................................................................................446
User Interface ................................................................................................456
Module Configuration ....................................................................................472
Features ........................................................................................................473
Overview ........................................................................................................473
List of Abbreviations ......................................................................................474
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