AT32UC3A0128 Atmel Corporation, AT32UC3A0128 Datasheet - Page 96

• Manufacturer Part Number: AT32UC3A0128
• Manufacturer: Atmel Corporation

Specifications of AT32UC3A0128

• 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: 109
• Ext Interrupts: 109
• 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): 32
• Self Program Memory: YES
• External Bus Interface: 1
• Dram Memory: sdram
• 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

11 Boot Sequence ....................................................................................... 39
12 Electrical Characteristics ...................................................................... 40
13 Mechanical Characteristics ................................................................... 64
14 Ordering Information ............................................................................. 69
15 Errata ....................................................................................................... 70
16 Datasheet Revision History .................................................................. 93
10.11Peripheral overview .............................................................................................35
11.1Starting of clocks ...................................................................................................39
11.2Fetching of initial instructions ................................................................................39
12.1Absolute Maximum Ratings* .................................................................................40
12.2DC Characteristics ................................................................................................41
12.3Regulator characteristics .......................................................................................42
12.4Analog characteristics ...........................................................................................42
12.5Power Consumption ..............................................................................................44
12.6Clock Characteristics .............................................................................................46
12.7Crystal Oscillator Characteristis ............................................................................47
12.8ADC Characteristics ..............................................................................................49
12.9EBI Timings ...........................................................................................................51
12.10JTAG Timings ......................................................................................................57
12.11SPI Characteristics ..............................................................................................58
12.12MACB Characteristics .........................................................................................60
12.13Flash Characteristics ...........................................................................................62
13.1Thermal Considerations ........................................................................................64
13.2Package Drawings ................................................................................................65
13.3Soldering Profile ....................................................................................................68
14.1Automotive Quality Grade .....................................................................................69
15.1Rev. K,L,M..............................................................................................................70
15.2Rev. J ....................................................................................................................73
15.3Rev. I .....................................................................................................................76
15.4Rev. H ...................................................................................................................80
15.5Rev. E ....................................................................................................................84
16.1Rev. K – 01/12 ........................................................................................................93
16.1Rev. H – 03/09 ......................................................................................................93
16.2Rev. G – 01/09 ......................................................................................................93
16.3Rev. F – 08/08 .......................................................................................................93