AVR AVR®32 UC3 A3 Microcontroller IC 32-Bit 66MHz 256KB (256K x 8) FLASH 144-LQFP (20x20)
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AT32UC3A3256-ALUR

DigiKey Part Number
AT32UC3A3256-ALURTR-ND - Tape & Reel (TR)
AT32UC3A3256-ALURCT-ND - Cut Tape (CT)
AT32UC3A3256-ALURDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
AT32UC3A3256-ALUR
Description
IC MCU 32BIT 256KB FLASH 144LQFP
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
AVR AVR®32 UC3 A3 Microcontroller IC 32-Bit 66MHz 256KB (256K x 8) FLASH 144-LQFP (20x20)
Datasheet
 Datasheet
EDA/CAD Models
AT32UC3A3256-ALUR Models
Product Attributes
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Category
Program Memory Size
Mfr
Program Memory Type
FLASH
Series
RAM Size
128K x 8
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Supply (Vcc/Vdd)
1.75V ~ 3.6V
Part Status
Active
Data Converters
A/D 8x10b
DigiKey Programmable
Not Verified
Oscillator Type
Internal
Core Processor
AVR
Operating Temperature
-40°C ~ 85°C (TA)
Core Size
32-Bit
Mounting Type
Surface Mount
Speed
66MHz
Supplier Device Package
144-LQFP (20x20)
Connectivity
EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG
Package / Case
144-LQFP
Peripherals
Brown-out Detect/Reset, DMA, POR, WDT
Base Product Number
Number of I/O
110
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 4,333
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$16.20000$16.20
25$15.66720$391.68
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
800$13.36003$10,688.02
Manufacturers Standard Package