AT32UC3B1256-AUT Part Information

Details for AT32UC3B1256-AUT by Microchip Technology

Electronic & Electrical Components>Semiconductors - ICs>Microcontrollers - MCU

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Part Specifications

Product Range AT32 Family AT32UC3B Series Microcontrollers
Architecture AVR32
No. of Bits 32bit
CPU Speed 60MHz
Program Memory Size 256KB, 256KB
RAM Memory Size 32KB
No. of Pins 48Pins
MCU Case Style TQFP
No. of I/O's 28I/O's
Embedded Interface Type I2C SPI UART USART
Supply Voltage Min 1.65V
Supply Voltage Max 1.95V
MCU Family AT32
MCU Series AT32UC3B
MSL MSL 3 - 168 hours
SVHC No SVHC (27-Jun-2018)
Clock Frequency 60MHz
Controller Family/Series AVR UC3
Flash Memory Size 256KB
MPU Core Size 32bit
No. of ADC Inputs 6
No. of MIPS 75
No. of PWM Channels 7
No. of Timers 1
Operating Temperature Max 85°C
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +85°C
Oscillator Type Internal
Peripherals ADC DMA
Supply Voltage Range 1.8V to 3.3V
Termination Type Surface Mount Device
RoHS Compliant

Alternative Part Descriptions

  • MICROCONTROLLER MCU, 32 BIT, AVR32, 60MHZ, TQFP-48; Product Range:AT32 Family AT32UC3B Series Microcontrollers; Architecture:AVR32; No. of Bits:32bit; CPU Speed:60MHz; Program Memory Size:256KB; RAM Memory Size:32KB; No. of Timers:10RoHS Compliant: Yes | Newark Electronics
  • MCU 32-bit AT32 AVR32 RISC 256KB Flash 1.8V/3.3V 48-Pin TQFP Tray | Avnet America
  • 256KB Flash 48TQFP 85C Tray | Microchip Technology Inc
  • MCU 32-bit AT32 AVR32 RISC 256KB Flash 1.8V/3.3V 48-Pin TQFP Tray | Avnet Europe
  • MCU 32-bit AVR RISC 256KB Flash 1.8V/2.5V/3.3V 48-Pin TQFP Tray | Arrow China

Frequently Asked Questions

Where can I find additional details, specifications and documents for a AT32UC3B1256-AUT?

Additional datasheets, footprints and schematics for AT32UC3B1256-AUT are listed in our Part Details tab. You can also find the AT32UC3B1256-AUT image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for AT32UC3B1256-AUT in the Pricing & Inventory tab next to part details. You can view AT32UC3B1256-AUT price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does AT32UC3B1256-AUT fall under?

The AT32UC3B1256-AUT is listed under Electronic & Electrical Components > Semiconductors - ICs > Microcontrollers - MCU.

Can I view similar or alternative parts?

You can view similar parts to AT32UC3B1256-AUT when available in the Microcontrollers - MCU range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the AT32UC3B1256-AUT you can contact the distributor directly for product support, shipping queries etc.

Is the AT32UC3B1256-AUT RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for AT32UC3B1256-AUT have stock available?

Authorised distributors including Newark Electronics, Avnet America, Microchip Technology Inc, Avnet Europe and Arrow China have stock available or on a lead time for AT32UC3B1256-AUT.

How do I check stock and lead times for all distributors?

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