Please refer to the English Version as our Official Version.

Europe: France~~(Français)~~ Germany~~(Deutsch)~~ Italy~~(Italia)~~ Russian~~(русский)~~ Poland~~(polski)~~ Netherlands~~(Nederland)~~ Spain~~(español)~~ Turkey~~(Türk dili)~~ Israel~~(עִבְרִית)~~ Denmark~~(Dansk)~~ Switzerland~~(Deutsch)~~ United Kingdom~~(English)~~

Asia/Pacific: Japan~~(日本語)~~ Korea~~(한국의)~~ Thailand~~(ภาษาไทย)~~ Malaysia~~(Melayu)~~ Singapore~~(Melayu)~~ Philippines~~(Pilipino)~~

Africa, India and Middle East: India~~(हिंदी)~~

North America: United States~~(English)~~ Canada~~(English)~~ Mexico~~(español)~~

Home Products Integrated Circuits (ICs)Embedded - Microcontrollers~~AT32UC3A3128-ALUT~~

Image may be representation.
See specifications for product details.

~~Favorite~~

AT32UC3A3128-ALUT - Microchip Technology

Manufacturer Part Number: AT32UC3A3128-ALUT

Manufacturer: Microchip Technology

Allelco Part Number: 32D-AT32UC3A3128-ALUT

ECAD Model

Parts Description: IC MCU 32BIT 128KB FLASH 144LQFP

Detailed Description

Package: 144-LQFP

Data sheet: AT32UC3Azzz(S) Complete.pdf
AT32UC3Azzz(S) Summary.pdf

RoHs Status: ROHS3 Compliant

~~Compare~~

In stock: 2733

Specifications

AT32UC3A3128-ALUT Tech Specifications
Microchip Technology - AT32UC3A3128-ALUT technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - AT32UC3A3128-ALUT

Product Attribute	Attribute Value
Manufacturer	Microchip Technology
Voltage - Supply (Vcc/Vdd)	1.75V ~ 3.6V
Supplier Device Package	144-LQFP (20x20)
Speed	66MHz
Series	AVR®32 UC3 A3
RAM Size	128K x 8
Program Memory Type	FLASH
Program Memory Size	128KB (128K x 8)
Peripherals	Brown-out Detect/Reset, DMA, POR, WDT
Package / Case	144-LQFP
Package	Tray

Product Attribute	Attribute Value
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Number of I/O	110
Mounting Type	Surface Mount
EEPROM Size	-
Data Converters	A/D 8x10b
Core Size	32-Bit Single-Core
Core Processor	AVR
Connectivity	EBI/EMI, I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG
Base Product Number	AT32UC3

Parts Introduction

Manufacturer Part Number

AT32UC3A3128-ALUT

Manufacturer

Microchip Technology

Introduction

High-performance 32-bit AVR microcontroller

Product Features and Performance

32-Bit Single-Core AVR Processor

Speed of 66MHz

110 I/O Lines

128KB Flash Memory

128KB RAM

Internal Oscillator

Surface Mount Technology

Product Advantages

Compatible with AVR Development Tools

Low Power Consumption

High-Speed Data Processing

Extensive Connectivity Options

Key Technical Parameters

Core Processor: AVR 32-Bit

Connectivity: EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG

Peripherals: DMA, Brown-out Detect/Reset, POR, WDT

Program Memory Size: 128KB

Program Memory Type: FLASH

RAM Size: 128KB

Voltage Supply Range: 1.75V to 3.6V

Data Converters: 8-channel 10-bit A/D

Operating Temperature Range: -40°C to +85°C

Quality and Safety Features

Brown-out Detect/Reset for Voltage Monitoring

Watchdog Timer for System Recovery

Compatibility

Supports AVR Software Framework and Development Tools

Application Areas

Embedded Systems

Industrial Control

Automotive

Medical Devices

Internet of Things (IoT)

Product Lifecycle

Active

No Indication of Nearing Discontinuation

Several Key Reasons to Choose This Product

Wide Voltage Supply Range Accommodating Varied Power Environments

Large Amount of I/O for Complex Tasks

Robust 32-Bit Processing Capabilities

Includes Oscillator for System Timing Without External Components

Suitable for High-Temperature Applications up to 85°C

Broad Connectivity for Versatile Applications

Strong Community and Manufacturer Support

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology AT32UC3A3128-ALUT

Product Attribute
Part Number	AT32UC3A3128-ALUT	AT32UC3A1512-AUR	AT32UC3A3256-ALUR	AT32UC3A3128-CTUR
Manufacturer	Microchip Technology	Microchip Technology	Microchip Technology	Atmel
Program Memory Type	FLASH	FLASH	FLASH	FLASH
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Base Product Number	AT32UC3	AT32UC3	AT32UC3	AT32UC3
RAM Size	128K x 8	64K x 8	128K x 8	128K x 8
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Series	AVR®32 UC3 A3	AVR®32 UC3 A1	AVR®32 UC3 A3	AVR®32 UC3 A3
Core Processor	AVR	AVR	AVR	AVR
Core Size	32-Bit Single-Core	32-Bit Single-Core	32-Bit Single-Core	32-Bit Single-Core
EEPROM Size	-	-	-	-
Connectivity	EBI/EMI, I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG	Ethernet, I²C, SPI, SSC, UART/USART, USB OTG	EBI/EMI, I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG	EBI/EMI, I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG
Supplier Device Package	144-LQFP (20x20)	100-TQFP (14x14)	144-LQFP (20x20)	144-TFBGA (11x11)
Oscillator Type	Internal	Internal	Internal	Internal
Package	Tray	Tape & Reel (TR)	Tape & Reel (TR)	Bulk
Peripherals	Brown-out Detect/Reset, DMA, POR, WDT	Brown-out Detect/Reset, POR, PWM, WDT	Brown-out Detect/Reset, DMA, POR, WDT	Brown-out Detect/Reset, DMA, POR, WDT
Speed	66MHz	66MHz	66MHz	66MHz
Voltage - Supply (Vcc/Vdd)	1.75V ~ 3.6V	1.65V ~ 3.6V	1.75V ~ 3.6V	1.75V ~ 3.6V
Package / Case	144-LQFP	100-TQFP	144-LQFP	144-TFBGA
Number of I/O	110	69	110	110
Program Memory Size	128KB (128K x 8)	512KB (512K x 8)	256KB (256K x 8)	128KB (128K x 8)
Data Converters	A/D 8x10b	A/D 8x10b	A/D 8x10b	A/D 8x10b

AT32UC3A3128-ALUT Datasheet PDF

Download AT32UC3A3128-ALUT pdf datasheets and Microchip Technology documentation for AT32UC3A3128-ALUT - Microchip Technology.

PCN Packaging: MBB/Label Chgs 16/Nov/2018.pdf Boxes 07/Dec/2016.pdf
PCN Design/Specification: Cylindrical Battery Holders.pdf
PCN Assembly/Origin: 2.73KHz.pdf
HTML Datasheet: AT32UC3Azzz(S) Complete.pdf AT32UC3Azzz(S) Summary.pdf

Customers Also Interested in

Recommended Products

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

Use your express account for shipment if you have one.
Use our account for the shipment. Refer to the table below for the approximate charges.

(Different time frame / countries / package size has different price.)

Delivery Method

Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

DHL & FedEx Shipment Charges Reference
Shipment charges(KG)	Reference DHL(USD$)
0.00kg-1.00kg	USD$30.00 - USD$60.00
1.00kg-2.00kg	USD$40.00 - USD$80.00
2.00kg-3.00kg	USD$50.00 - USD$100.00

Note:: The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Efficient Supply Management
Cost-Saving Procurement
Fast Sourcing & Delivery

Contact us if you have any questions.

Phone
+00852 9146 4856
Email
info@allelco.com

Certifications & Memberships