AT32UC3B064 Atmel Corporation, AT32UC3B064 Datasheet - Page 28

• Manufacturer Part Number: AT32UC3B064
• Manufacturer: Atmel Corporation

Specifications of AT32UC3B064

• Flash (kbytes): 64 Kbytes
• Pin Count: 64
• Max. Operating Frequency: 60 MHz
• Cpu: 32-bit AVR
• # Of Touch Channels: 32
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 44
• Ext Interrupts: 44
• Usb Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device + OTG
• Spi: 4
• Twi (i2c): 1
• Uart: 3
• Ssc: 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
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 16
• 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

8. Software Information
8.1 Software Revision History
8.1.1 Version 1.0.3 - 2009/04/08
8.1.2 Version 1.0.2 - 2008/02/28
8.1.3 Version 1.0.1 - 2007/12/17
8.1.4 Version 1.0.0 - 2007/06/07
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Supported Devices:
•
•
•
Known Bugs and Limitations: None.
•
Supported Devices:
•
•
•
Known Bugs and Limitations: on AVR UC3 A3 devices, USB enumeration might fail.
•
Supported Devices:
•
•
Known Bugs and Limitations: The device erratum titled `On AT32UC3A0512 and
AT32UC3A1512, corrupted read in flash after FLASHC WP, EP, EA, WUP, EUP com-
mands may happen' is not managed. This can make DFU programming hang up on
these devices.
First release.
Supported Devices:
•
•
Known Bugs and Limitations:The device erratum titled `On AT32UC3A0512 and
AT32UC3A1512, corrupted read in flash after FLASHC WP, EP, EA, WUP, EUP com-
Implements a more robust frequency detection algorithm and supports 8, 12 and
16MHz crystals.
AVR UC3 A0,A1 rev. H and higher
AVR UC3 A3 rev. E and higher
AVR32 UC3 B0,B1 rev. F and higher
A workaround for the device erratum titled `On AT32UC3A0512 and
AT32UC3A1512, corrupted read in flash after FLASHC WP, EP, EA, WUP, EUP
commands may happen' has been implemented.
AVR UC3 A0, A1 rev. H and higher
AVR UC3 A3 rev D.
AVR UC3 B0,B1 rev. F and higher
This version is only a port of version 1.0.0 to AT32UC3A rev. H and AT32UC3B rev.
F.
AT32UC3A0/1 rev. H, I and J.
AT32UC3B rev. F.
AVR UC3 A0, A1 rev. E.
AVR UC3 B0, B1 rev. B.