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AT32UC3A3256-ALUT

Name: Microchip AT32UC3A3256-ALUT
Brand: Microchip Technology
SKU: 556-AT32UC3A3256ALUT
Price: 102.8 DKK
Availability: InStock

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Mouser No:

556-AT32UC3A3256ALUT

Mfr. No:

AT32UC3A3256-ALUT

Mfr.:

Microchip Technology

Description:

32-bit Microcontrollers - MCU 256KB, 144LQFP Ind

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Datasheet:

AT32UC3A3256-ALUT Datasheet (PDF)

ECAD Model:

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Learn more about Microchip Technology AT32UC3A3256-ALUT

In Stock: 346

Stock:: 346

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On Order:: 770

Expected 26/03/2026
Factory Lead Time:: 23

Weeks Estimated factory production time for quantities greater than shown.

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Pricing (DKK)

Qty.	Unit Price	Ext. Price
	102,80 kr.	102,80 kr.
	93,40 kr.	2.335,00 kr.
	84,60 kr.	10.152,00 kr.

Alternative Packaging

Mfr. Part No.:

AT32UC3A3256-ALUR

Packaging:

Reel, Cut Tape, MouseReel

Availability:

In Stock

Price:

103,92 kr.

Min:

Similar Product

Mfr.:

Microchip Technology

Mfr. No:

AT32UC3A3256S-CTUR

Description:

32-bit Microcontrollers - MCU 256KB, 144FFBGA w/ AES Mod.

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Microchip
Product Category:	32-bit Microcontrollers - MCU
RoHS:
Series:	AT32UC3A3
Mounting Style:	SMD/SMT
Package/Case:	LQFP-144
Core:	AVR
Program Memory Size:	256 kB
Data RAM Size:	128 kB
Data Bus Width:	32 bit
ADC Resolution:	10 bit
Maximum Clock Frequency:	84 MHz
Number of I/Os:	110 I/O
Supply Voltage - Min:	3 V
Supply Voltage - Max:	3.6 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Packaging:	Tray
Analogue Supply Voltage:	3.6 V
Brand:	Microchip Technology
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	PH
DAC Resolution:	16 bit
Data RAM Type:	SRAM
I/O Voltage:	3.6 V
Interface Type:	2-Wire, I2S, JTAG, SPI, USART
Moisture Sensitive:	Yes
Number of ADC Channels:	8 Channel
Number of Timers/Counters:	6 Timer
Processor Series:	AT32UC3A3
Product:	MCUs
Product Type:	32-bit Microcontrollers - MCU
Program Memory Type:	Flash
Factory Pack Quantity:	60
Subcategory:	Microcontrollers - MCU
Tradename:	AVR
Watchdog Timers:	Watchdog Timer
Unit Weight:	1,290 g

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TARIC:: 8542319000
CNHTS:: 8542319092
CAHTS:: 8542310000
USHTS:: 8542310025
JPHTS:: 8542310324
KRHTS:: 8542311000
MXHTS:: 8542310399
ECCN:: 3A991.a.2

32-bit Microcontrollers

Microchip Technology 32-bit Microcontrollers (MCUs) provide the performance and functional capabilities to meet design needs across various applications. The broad 32-bit portfolio enables easy design scaling to meet market requirements. With a rich ecosystem of development tools, integrated development environments, and third-party partners, Microchip 32-bit microcontrollers accelerate a vast array of embedded designs ranging from secured Internet of Things (IoT) applications to general-purpose embedded control.

A3/A4-Series AT32UC3 AVR 32-Bit MCUs

Microchip Technology A3/A4-Series AT32UC3 AVR 32-Bit MCUs are designed for exceptionally high data throughput with Hi-Speed USB device and host, SD/SDIO card, Multi-Level-Cell (MLC) NAND flash with ECC and SDRAM interfaces. It is particularly well suited for applications like audio, biometrics, communication, USB to SD card bridges, and USB dongles. With its multi-layered AVR® databus, 128 KB on-chip SRAM split into three banks for higher throughput and multi-channel peripheral and memory-to-memory DMA controller, the A3/A4 offers outstanding data transfer rates. The device also features a 16-bit stereo Audio DAC and an entire duplex multi-channel I2S audio interface. The A3/A4 series has an optional AES crypto module capable of 128- to 256-bit AES encryption at speeds of up to 22.8MB/s.

AVR® 32-Bit UC3 Microcontrollers

Microchip 32-bit AVR® UC3 RISC Microcontrollers (MCUs)are designed for cost-sensitive embedded applications that require low power consumption, high code density, and high performance. The AVR UC3 MCUs feature a memory protection unit (MPU) and fast, flexible interrupt controller, supporting the latest real-time operating systems. The secure access unit (SAU) with MPU provide enhanced security and integrity. A rich set of DSP instructions delivers higher computational capability.

Smart (Effortless Embedded Control Solutions)

Microchip Technology Effortless Embedded Control Solutions allow developers to effortlessly meet the ever-changing requirements of modern electronics with a portfolio of scalable 8-bit, 16-bit, and 32-bit microcontrollers, digital signal controllers, and microprocessors. Flexible peripherals and functions make creating differentiated applications that set you apart from your competition easy. Intuitive design environments and visual configuration tools provide a straightforward getting-started experience while proven reference designs and professionally tested software libraries lower your design risk.