AT32UC3B1256-AUT Atmel, AT32UC3B1256-AUT Datasheet - Page 691

• Manufacturer Part Number: AT32UC3B1256-AUT
• Description: IC MCU AVR32 256KB FLASH 48-TQFP
• Manufacturer: Atmel
• Series: AVR®32 UC3r

Specifications of AT32UC3B1256-AUT

• Core Processor: AVR
• Core Size: 32-Bit
• Speed: 60MHz
• Connectivity: I²C, IrDA, SPI, SSC, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Number Of I /o: 28
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TQFP, 48-VQFP
• Processor Series: AT32UC3x
• Core: AVR32
• Data Bus Width: 32 bit
• Data Ram Size: 32 KB
• Interface Type: 2-Wire/SPI/USART
• Maximum Clock Frequency: 60 MHz
• Number Of Programmable I/os: 28
• Number Of Timers: 3
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR32, EWAVR32-BL
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT, ATEXTWIFI, ATEVK1101
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 6-ch x 10-bit
• Controller Family/series: AVR UC3
• No. Of I/o's: 28
• Ram Memory Size: 32KB
• Cpu Speed: 60MHz
• No. Of Timers: 1
• Rohs Compliant: Yes
• For Use With: ATSTK600-TQFP48 - STK600 SOCKET/ADAPTER 48-TQFPATAVRONEKIT - KIT AVR/AVR32 DEBUGGER/PROGRMMR770-1008 - ISP 4PORT ATMEL AVR32 MCU SPIATEVK1101 - KIT DEV/EVAL FOR AVR32 AT32UC3B
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

32059K–03/2011
29 Mechanical Characteristics ................................................................. 637
30 Ordering Information ........................................................................... 643
31 Errata ..................................................................................................... 644
32 Datasheet Revision History ................................................................ 683
28.8
28.9
28.10
28.11
28.12
29.1
29.2
29.3
31.1
31.2
32.1
32.2
32.3
32.4
32.5
32.6
32.7
32.8
32.9
32.10
32.11
ADC Characteristics ......................................................................................630
USB Transceiver Characteristics ...................................................................632
JTAG Characteristics .....................................................................................633
SPI Characteristics ........................................................................................634
Flash Memory Characteristics .......................................................................636
Thermal Considerations ................................................................................637
Package Drawings .........................................................................................638
Soldering Profile ............................................................................................642
AT32UC3B0512, AT32UC3B1512 ................................................................644
AT32UC3B0256, AT32UC3B0128, AT32UC3B064, AT32UC3B1256,
AT32UC3B1128, AT32UC3B164 656
Rev. K– 02/2011 ............................................................................................683
Rev. J– 12/2010 ............................................................................................683
Rev. I – 06/2010 ............................................................................................683
Rev. H – 10/2009 ...........................................................................................683
Rev. G – 06/2009 ..........................................................................................683
Rev. F – 04/2008 ...........................................................................................684
Rev. E – 12/2007 ...........................................................................................684
Rev. D – 11/2007 ...........................................................................................684
Rev. C – 10/2007 ...........................................................................................684
Rev. B – 07/2007 ...........................................................................................684
Rev. A – 05/2007 ...........................................................................................684
AT32UC3B
691