AT32UC3B1256-AUT Atmel, AT32UC3B1256-AUT Datasheet - Page 691
![IC MCU AVR32 256KB FLASH 48-TQFP](/photos/6/82/68248/313-48-vqfp_sml.jpg)
AT32UC3B1256-AUT
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT32UC3B1256-AUT
Manufacturer:
ATMEL
Quantity:
1 000
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- Download datasheet (11Mb)
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
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