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AT32UC3A3256-ALUT

Microchip Technology

AT32UC3A3256-ALUT by Microchip Technology

The Microchip AT32UC3A3256-ALUT is a 32-bit microcontroller with 24-bit address bus width, 8-bit on-chip data RAM, and max clock frequency of 50 MHz. It features 2-Ch 16-Bit DAC channels and 8-Ch 10-Bit ADC channels suitable for industrial applications requiring low power mode and connectivity via SPI, SSC, TWI, USART, and USB interfaces.

Median Price

$15.710

Lifecycle Status

Suppliers In-Stock

15

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Arrow

USA . 6 parts In-Stock

1+ parts

$4.103

100+ parts

-

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-

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6

$4.103

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-

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RS (Exports)

UK . 292 parts In-Stock

1+ parts

$11.839

100+ parts

$14.673

1k+ parts

-

10k+ parts

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292

$11.839

$14.673

-

-

Mouser Electronics

USA . 675 parts In-Stock

1+ parts

$16.350

100+ parts

$16.020

1k+ parts

-

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675

$16.350

$16.020

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Master Electronics

USA . 202 parts In-Stock

1+ parts

-

100+ parts

$15.710

1k+ parts

$15.550

10k+ parts

-

202

-

$15.710

$15.550

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Verical

USA . 200 parts In-Stock

1+ parts

-

100+ parts

$18.482

1k+ parts

$18.388

10k+ parts

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200

-

$18.482

$18.388

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Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Digiode

USA . 521 parts In-Stock

1+ parts

$11.247

100+ parts

-

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521

$11.247

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TME

Poland . 45 parts In-Stock

1+ parts

$15.460

100+ parts

$14.950

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-

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45

$15.460

$14.950

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Nova Conductors

Japan . 10 parts In-Stock

1+ parts

$15.673

100+ parts

-

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10

$15.673

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Electro Sonic

Canada . 362 parts In-Stock

1+ parts

$18.330

100+ parts

$13.950

1k+ parts

$13.120

10k+ parts

-

362

$18.330

$13.950

$13.120

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Chip Stock

USA . 3,050 parts In-Stock

1+ parts

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100+ parts

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3,050

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VNN

France . 1,622 parts In-Stock

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1,622

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Vyrian

USA . 586 parts In-Stock

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586

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IBS Electronics

USA . 202 parts In-Stock

1+ parts

-

100+ parts

$18.176

1k+ parts

$16.984

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202

-

$18.176

$16.984

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LIBRA Elektronik GmbH

Germany . 17 parts In-Stock

1+ parts

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17

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Prism Electronics

USA . 1 parts In-Stock

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1

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Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Ampacity Inc.

Singapore . 677 parts In-Stock

1+ parts

$10.060

100+ parts

-

1k+ parts

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677

$10.060

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Semicontronic

India . 489 parts In-Stock

1+ parts

$10.060

100+ parts

$9.808

1k+ parts

$9.758

10k+ parts

-

489

$10.060

$9.808

$9.758

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Advanced Electronics

New Zealand . 50 parts In-Stock

1+ parts

$10.480

100+ parts

$9.537

1k+ parts

$8.594

10k+ parts

-

50

$10.480

$9.537

$8.594

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Corphita

USA . 771 parts In-Stock

1+ parts

$10.655

100+ parts

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10k+ parts

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771

$10.655

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Continental Prestige Electronics

USA . 60 parts In-Stock

1+ parts

$12.980

100+ parts

$10.680

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60

$12.980

$10.680

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Vigor

Singapore . 560 parts In-Stock

1+ parts

$13.620

100+ parts

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560

$13.620

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Component Stockers USA

USA . 4,568 parts In-Stock

1+ parts

$15.050

100+ parts

$12.970

1k+ parts

$11.840

10k+ parts

-

4,568

$15.050

$12.970

$11.840

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Aranea Global

USA . 1,000 parts In-Stock

1+ parts

$15.359

100+ parts

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1k+ parts

$14.745

10k+ parts

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1,000

$15.359

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$14.745

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Corohmni

South Africa . 260 parts In-Stock

1+ parts

$50.413

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260

$50.413

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Aztec Data Supply Inc.

USA . 3,544 parts In-Stock

1+ parts

$51.562

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3,544

$51.562

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Fulton Briggs Corp.

USA . 4,370 parts In-Stock

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4,370

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Argo Parts USA

USA . 3,220 parts In-Stock

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Futuretech Components

Singapore . 3,000 parts In-Stock

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3,000

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Supply Digital

USA . 2,736 parts In-Stock

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2,736

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Authorized Procurement Solutions

USA . 1,000 parts In-Stock

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1,000

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Perfect Parts

USA . 16 parts In-Stock

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16

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Overview

Unlock the power of innovation with the AT32UC3A3256-ALUT by Microchip Technology. As a leading manufacturer in the microcontroller category, Microchip brings you a product that offers unmatched quality and reliability. With applications ranging from industrial automation to consumer electronics, this microcontroller delivers incredible value and performance to customers. Experience the benefits of advanced features like multiple ADC channels, DMA capabilities, and low power mode, making it the perfect choice for your next project. Embrace cutting-edge technology with the AT32UC3A3256-ALUT and elevate your designs to new heights.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Provides durability and protection for the microcontroller, ensuring longevity and reliability in various environments.

Maximum Supply Voltage: 1.95 V

Allows for a wide range of supply voltages, providing flexibility in different power supply configurations.

ADC Channels: YES

Includes Analog to Digital Converters, allowing for the conversion of analog signals into digital data for processing and control applications.

Peripheral IC Type: MICROCONTROLLER, RISC

Utilizes Reduced Instruction Set Computing (RISC) architecture for efficient and faster processing of instructions, making it suitable for real-time applications.

Maximum Clock Frequency: 50 MHz

Operates at a high clock frequency, enabling high-speed processing and performance for demanding applications.

Technical Specifications

Microcontrollers AT32UC3A3256-ALUT attributes and parameters. Explore more Microcontrollers devices from Microchip Technology

Specs

ADC Channels:

YES

Additional Features:

IT ALSO OPERATES AT 3.3 V

Address Bus Width:

24

Bit Size:

32

Boundary Scan:

YES

CPU Family:

AVR RISC

Maximum Clock Frequency:

50 MHz

DAC Channels:

YES

DMA Channels:

YES

External Data Bus Width:

16

Format:

FIXED POINT

Integrated Cache:

NO

JESD-30 Code:

S-PQFP-G144

JESD-609 Code:

e3

Length:

20 mm

Low Power Mode:

YES

Moisture Sensitivity Level (MSL):

3

No. of DMA Channels:

12

No. of External Interrupts:

8

No. of I/O Lines:

110

No. of Serial I/Os:

5

No. of Terminals:

144

No. of Timers:

6

On Chip Data RAM Width:

8

On Chip Program ROM Width:

8

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

PWM Channels:

NO

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

QFP144,.87SQ,20

Package Shape:

Package Style (Meter):

FLATPACK, LOW PROFILE, FINE PITCH

Peak Reflow Temperature (C):

260

Power Supplies (V):

1.8,3.3

Qualification:

Not Qualified

RAM Bytes:

65536

ROM Words:

262144

ROM Programmability:

FLASH

Maximum Seated Height:

1.6 mm

Speed:

84 rpm

Sub-Category:

Microcontrollers

Maximum Supply Voltage:

1.95 V

Minimum Supply Voltage:

1.75 V

Nominal Supply Voltage:

1.85 V

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

.5 mm

Terminal Position:

QUAD

Width:

20 mm

Peripheral IC Type:

Data EEPROM Size:

0

Connectivity:

SPI(2), SSC, TWI(2), USART(4), USB

Peripherals:

BOD, DMA(12), POR, RTC, TIMER(6), WDT

Analog To Digital Convertors:

8-Ch 10-Bit

Digital To Analog Convertors:

2-Ch 16-Bit

Trade Compliance

AT32UC3A3256-ALUT Peripheral ICs trade compliance attributes, and parameters.

ECCN

3A991.A.2

ECCN Governance

EAR

HTS

8542.31.00.01

SB

8542.31.00.00

Manufacturer Highlights

Microchip Technology

Microchip Technology Incorporated is a leading provider of integrated circuit (IC) solutions for the global market. Founded in 1989, the company designs, manufactures, tests and markets state-of-the-art microcontrollers and analog devices for use in a wide array of electronics applications, such as the automotive industry, consumer electronics and industrial automation. Through its world-class production processes and technologies, Microchip Technology has become an innovator of semiconductor solutions that enable customers to maximize their performance while streamlining costs.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Management team

President and CEO

Ganesh Moorthy

Executive Chair

Steve Sanghi

CFO, Senior VP

J. Eric Bjornholt

Manufacturer fab locations 9

Fab name Location Fab Initiation Wafer Capacity

Fab 5 - Colorado

Fabrication

Fab Initiation

1995

USA

Colorado Springs

Wafer Capacity

70,000

1995

70,000

Santa Clara

Fabrication

Fab Initiation

1990

USA

Santa Clara

Wafer Capacity

1,290

1990

1,290

Lawrence

Fabrication

Fab Initiation

1989

USA

Lawrence

Wafer Capacity

5,000

1989

5,000

Fab 4 - Gresham

Fabrication

Fab Initiation

1988

USA

Gresham

Wafer Capacity

50,000

1988

50,000

Fab 2 - Tempe

Fabrication

Fab Initiation

1994

USA

Tempe

Wafer Capacity

30,000

1994

30,000

Beverly

Fabrication

Fab Initiation

1985

USA

Beverly

Wafer Capacity

2,000

1985

2,000

Lowell

Fabrication

Fab Initiation

1986

USA

Lowell

Wafer Capacity

15,000

1986

15,000

Garden Grove

Fabrication

Fab Initiation

1985

USA

Garden Grove

Wafer Capacity

12,000

1985

12,000

New Fab - Gresham

Fabrication

Fab Initiation

2024

USA

Gresham

Wafer Capacity

2024

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