AT32UC3B1256 Atmel Corporation, AT32UC3B1256 Datasheet - Page 682

• Manufacturer Part Number: AT32UC3B1256
• Manufacturer: Atmel Corporation

Specifications of AT32UC3B1256

• Flash (kbytes): 256 Kbytes
• Pin Count: 48
• Max. Operating Frequency: 60 MHz
• Cpu: 32-bit AVR
• # Of Touch Channels: 32
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 28
• Ext Interrupts: 28
• Usb Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device
• Spi: 3
• Twi (i2c): 1
• Uart: 2
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 6
• Adc Resolution (bits): 10
• Adc Speed (ksps): 384
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 32
• 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

32059L–AVR32–01/2012
25 Analog-to-Digital Converter (ADC) ..................................................... 539
26 Audio Bitstream DAC (ABDAC) .......................................................... 560
27 Programming and Debugging ............................................................ 573
28 Electrical Characteristics .................................................................... 607
24.6
24.7
25.1
25.2
25.3
25.4
25.5
25.6
25.7
25.8
26.1
26.2
26.3
26.4
26.5
26.6
26.7
27.1
27.2
27.3
27.4
27.5
27.6
27.7
28.1
28.2
28.3
28.4
28.5
28.6
28.7
Functional Description ...................................................................................516
User Interface ................................................................................................524
Features ........................................................................................................539
Overview ........................................................................................................539
Block Diagram ...............................................................................................540
I/O Lines Description .....................................................................................540
Product Dependencies ..................................................................................540
Functional Description ...................................................................................541
User Interface ................................................................................................546
Module Configuration ....................................................................................559
Features ........................................................................................................560
Overview ........................................................................................................560
Block Diagram ...............................................................................................561
I/O Lines Description .....................................................................................561
Product Dependencies ..................................................................................561
Functional Description ...................................................................................562
User Interface ................................................................................................565
Overview ........................................................................................................573
Service Access Bus .......................................................................................573
On-Chip Debug (OCD) ..................................................................................575
JTAG and Boundary-scan (JTAG) .................................................................582
JTAG Instruction Summary ...........................................................................590
JTAG Data Registers .....................................................................................605
SAB address map ..........................................................................................606
Absolute Maximum Ratings* .........................................................................607
DC Characteristics .........................................................................................608
Regulator Characteristics ..............................................................................610
Analog Characteristics ...................................................................................610
Power Consumption ......................................................................................614
System Clock Characteristics ........................................................................617
Oscillator Characteristics ...............................................................................618
682