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  • Obsolete item.
Product Overview
Digi-Key Part Number AT32UC3A1256AU-AURCT-ND
Quantity Available 703
Can ship immediately

Manufacturer Part Number


Description IC MCU 32BIT 256KB FLASH 100TQFP
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Detailed Description

AVR AVR®32 UC3 A1 Audio Microcontroller IC 32-Bit 66MHz 256KB (256K x 8) FLASH 100-TQFP (14x14)

Product Attributes Select All
Manufacturer Microchip Technology
Series AVR®32 UC3 A1 Audio
Packaging ? Cut Tape (CT) ?
Part Status Obsolete
Core Processor AVR
Core Size 32-Bit
Speed 66MHz
Connectivity Ethernet, I²C, SPI, SSC, UART/USART, USB OTG
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 69
Program Memory Size 256KB (256K x 8)
Program Memory Type FLASH
RAM Size 64K x 8
Voltage - Supply (Vcc/Vdd) 1.65 V ~ 3.6 V
Data Converters A/D 8x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 100-TQFP
Supplier Device Package 100-TQFP (14x14)
Base Part Number AT32UC3A1256
For Use With
Additional Resources
Standard Package ? 1
Other Names AT32UC3A1256AU-AURCT

03:09:44 6/20/2018

Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 14.95000 $14.95
10 13.58900 $135.89
25 12.57000 $314.25
100 11.55080 $1,155.08

Submit a request for quotation on quantities greater than those displayed.

Alternate Package | This part is also available in the following packaging:
  • Digi-Reel® ? : AT32UC3A1256AU-AURDKR-ND
  • Minimum Quantity: 1  Non-Stock ?
  • Quantity Available: 703 - Immediate
  • Unit Price: Digi-Reel®
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