Name: ATMEGA32U4-AU
Brand: Microchip Technology
SKU: ATMEGA32U4-AU
Price: 5.7134 USD
Availability: InStock
Rating: 5 (150 reviews)

ATMEGA32U4-AU

For Reference Only

Part Number	ATMEGA32U4-AU
Manufacturer	Microchip Technology
Description	IC MCU 8BIT 32KB FLASH 44TQFP
Datasheet	ATMEGA32U4-AU Specifications
Package	44-TQFP
ECAD
In Stock	43,200 piece(s)
Unit Price	$ 5.7134 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 3 - May 8 (Choose Expedited Shipping)
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Delivery Services

Part Number # ATMEGA32U4-AU (Embedded - Microcontrollers) is manufactured by Microchip Technology and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For ATMEGA32U4-AU specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ATMEGA32U4-AU with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ATMEGA32U4-AU.

ATMEGA32U4-AU Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	44-TQFP
ECAD
Series	AVR? ATmega
Core Processor	AVR
Core Size	8-Bit
Speed	16MHz
Connectivity	I2C, SPI, UART/USART, USB
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	26
Program Memory Size	32KB (16K x 16)
Program Memory Type	FLASH
EEPROM Size	1K x 8
RAM Size	2.5K x 8
Voltage - Supply (Vcc/Vdd)	2.7 V ~ 5.5 V
Data Converters	A/D 12x10b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	-
Package / Case	44-TQFP
Supplier Device Package	44-TQFP (10x10)

ATMEGA32U4-AU Reviews

Brae*****Oneill

April 7, 2023

★ ★ ★ ★ ★

Worked as advertised and good price. Can you imagine buying these at local store it would cost way to much.

Ensle*****vastava

April 7, 2023

★ ★ ★ ★ ★

High level customer service, and quick response.

Sawy*****tanley

April 5, 2023

★ ★ ★ ★ ★

It fit exactly in the same location as the original. Works great and no problem. Good purchase.

Pabl*****ields

April 4, 2023

★ ★ ★ ★ ★

★★★★★ Nice Item, Shipped Fast And As Promised! ★★★★★ THANKS!!!!! ★★★★★

Zari*****mmen

March 17, 2023

★ ★ ★ ★ ★

Great Seller, Great Item, the quality is great, Highly Recommended.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

ATMEGA32U4-AU Packaging

ATMEGA32U4-AU FAQ

1. How to order ATMEGA32U4-AU on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that ATMEGA32U4-AU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ATMEGA32U4-AU. All suppliers must pass our qualification reviews before they can publish their products including ATMEGA32U4-AU on Heisener; we pay more attention to the channels and quality of ATMEGA32U4-AU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ATMEGA32U4-AU price and inventory displayed accurate?

The price and inventory of ATMEGA32U4-AU fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of ATMEGA32U4-AU?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ATMEGA32U4-AU we delivered, we will accept the replacement or return of the ATMEGA32U4-AU only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ATMEGA32U4-AU.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as ATMEGA32U4-AU pin diagram, ATMEGA32U4-AU datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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ATMEGA32U4-AU Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

ATMEGA32U4-AU

D# V36:1790_07151132

Microchip Technology Inc

MCU 8-bit AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP Tray

RoHS: Compliant

ATMEGA32U4-AUR

D# V72:2272_07151016

Microchip Technology Inc

MCU 8-bit AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ATMEGA32U4-AU

D# ATMEGA32U4-AU

Atmel Corporation

MCU 8-bit ATmega AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP - Bulk (Alt: ATMEGA32U4-AU)

ATMEGA32U4-AUR

D# 68T2839

Microchip Technology Inc

MCU 8-Bit ATmega AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP T/R - Bulk (Alt: 68T2839)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ATMEGA32U4-AUR

D# ATMEGA32U4-AUR

Microchip Technology Inc

MCU 8-Bit ATmega AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP T/R (Alt: ATMEGA32U4-AUR)

ATMEGA32U4-AU

D# ATMEGA32U4-AU

Microchip Technology Inc

MCU 8-bit ATmega AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP (Alt: ATMEGA32U4-AU)

Part Number

Manufacturer

Description

Stock

ATMEGA32U4-AU

Atmel Corporation

MCU, 8BIT, MEGAAVR, 16MHZ, TQFP-44

ATMEGA32U4-AUR

Atmel Corporation

MCU, 8BIT, ATMEGA, 16MHZ, TQFP-44

1253

Part Number

Manufacturer

Description

Stock

ATMEGA32U4-AUR

D# C1S124600307454

Microchip Technology Inc

16 MHz, TQFP, Ind Temp, Green

RoHS: Compliant

pbFree: Yes

Min Qty: 1

171

Part Number

Manufacturer

Description

Stock

ATMEGA32U4-AU

Microchip Technology Inc

8-Bit FLASH AVR 16MHz 2.7V ~ 5.5V QFP-44_10x10x08P ATMEL & AVR RoHS

25783

Part Number

Manufacturer

Description

Stock

ATMEGA32U4-AUR

D# ATMEGA32U4-AURCT-ND

Microchip Technology Inc

IC MCU 8BIT 32KB FLASH 44TQFP

3417

ATMEGA32U4-AU

D# ATMEGA32U4-AU-ND

Microchip Technology Inc

IC MCU 8BIT 32KB FLASH 44TQFP

786

Part Number

Manufacturer

Description

Stock

ATMEGA32U4-AU

Atmel Corporation

In stock shipping within 2days

500

Part Number

Manufacturer

Description

Stock

ATMEGA32U4-AUR

D# 2443182

Microchip Technology Inc

MCU, 8BIT, ATMEGA, 16MHZ, TQFP-44

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

955

ATMEGA32U4-AU

D# 1748525

Microchip Technology Inc

MCU, 8BIT, MEGAAVR, 16MHZ, TQFP-44

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

ATMEGA32U4-AU

Microchip Technology Inc

ATmega Series 32 KB Flash 2.5 KB SRAM 16 MHz 8-Bit Microcontroller - TQFP-44

RoHS: Compliant

pbFree: Yes

ATMEGA32U4-AUR

Microchip Technology Inc

ATmega Series 32 KB Flash 2.5 KB SRAM 16 MHz 8-Bit Microcontroller - TQFP-44

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

ATMEGA32U4AUR

Microchip Technology Inc

OEM/CM QUOTES ONLY | NO BROKERS

2589

ATMEGA32U4AU

OEM/CM QUOTES ONLY | NO BROKERS

345

Part Number

Manufacturer

Description

Stock

ATMEGA32U4-AU

Microchip Technology Inc

AVR series Microcontroller IC 8-Bit 16MHz 32KB (16K x 16) FLASH 44-TQFP (10x10)

RoHS: Compliant

30000

Part Number

Manufacturer

Description

Stock

ATMEGA32U4-AU

D# C44854

Microchip Technology Inc

25698

Part Number

Manufacturer

Description

Stock

ATMEGA32U4-AUR

Microchip Technology Inc

MCU 8-bit - Low Power High Performance - AVR ATmega Family ATmega48 Series Microcontrollers - 32KB Flash - 16 MHz - 3.3V/5V - 44-Pin.

RoHS: Not Compliant

1207

ATMEGA32U4-AU

Microchip Technology Inc

MCU 8-bit - AVR ATmega Family ATmega32 Series Microcontrollers - 16 MHz - 32 KB - 2.5 KB - 44 Pins.

RoHS: Not Compliant

480

Part Number

Manufacturer

Description

Stock

ATMEGA32U4-AUR

D# ATMEGA32U4-AUR

Microchip Technology Inc

16 MHz TQFP Ind Temp Green

RoHS: Compliant

pbFree: Yes

40269

ATMEGA32U4-AU

D# ATMEGA32U4-AU

Microchip Technology Inc

AVR USB 32K FLASH TQFP44 INDUSTRIAL

RoHS: Compliant

pbFree: Yes

27221

Part Number

Manufacturer

Description

Stock

ATMEGA32U4-AUR

Microchip Technology Inc

16 MHz, TQFP, Ind Temp, Green - Package: 44 TQFP 10x10x1mm T/R

RoHS: Compliant

ATMEGA32U4-AU

Microchip Technology Inc

AVR USB 32K FLASH TQFP44 INDUSTRIAL - Package: 44 TQFP 10x10x1mm TRAY

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ATMEGA32U4-AUR

D# MCHP00000005563

Microchip Technology Inc

16 MHz, TQFP, Ind Temp, Green - Package: 44 TQFP 10x10x1mm T/R

ATMEGA32U4-AU

D# MCHP00000005562

Microchip Technology Inc

AVR USB 32K FLASH TQFP44 INDUSTRIAL - Package: 44 TQFP 10x10x1mm TRAY

Part Number

Manufacturer

Description

Stock

ATMEGA32U4-AU

D# 68T2838

Microchip Technology Inc

MICROCONTROLLER MCU, 8 BIT, MEGAAVR, 16MHZ, TQFP-44, Product Range:AVR ATmega Family ATmega32 Series Microcontrollers, Architecture:megaAVR, MCU Core Size:8bit, Program Memory Size:32KB, RAM Memory Size:2.5KB, CPU Speed:16MHz RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 160

Container: Bulk

ATMEGA32U4-AUR

D# 68T2839

Microchip Technology Inc

MCU, 8BIT, ATMEGA, 16MHZ, TQFP-44, Product Range:AVR ATmega Family ATmega32 Series Microcontrollers, CPU Speed:16MHz, Program Memory Size:32KB, RAM Memory Size:2.5KB, No. of Pins:44Pins, MCU Case Style:TQFP, No. of I/O s:26I/O s RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

400

Part Number

Manufacturer

Description

Stock

ATMEGA32U4-AU

D# NS-ATMEGA32U4-AU

Atmel Corporation

OEM/CM ONLY

6900

ATMEGA32U4-AUR

D# NS-ATMEGA32U4-AUR

Atmel Corporation

OEM/CM ONLY

9886

Part Number

Manufacturer

Description

Stock

ATMEGA32U4-AUR

Microchip Technology Inc

MCU 8-bit - Low Power High Performance - AVR ATmega Family ATmega48 Series Microcontrollers - 32KB Flash - 16 MHz - 3.3V/5V - 44-Pin.

RoHS: Not Compliant

1207

ATMEGA32U4-AU

Microchip Technology Inc

MCU 8-bit - AVR ATmega Family ATmega32 Series Microcontrollers - 16 MHz - 32 KB - 2.5 KB - 44 Pins.

RoHS: Not Compliant

480

Part Number

Manufacturer

Description

Stock

ATMEGA32U4-AU

D# 1310289

Microchip Technology Inc

Microchip ATMEGA32U4-AU, 8bit AVR Microcontroller, ATmega, 16MHz, 32 kB Flash, 44-Pin TQFP, EA

Min Qty: 1

Container: Bulk

ATMEGA32U4-AUR

D# 1772783

Microchip Technology Inc

Microchip ATMEGA32U4-AUR, 8bit AVR Microcontroller, ATmega, 16MHz, 32 kB Flash, 44-Pin TQFP, RL

Min Qty: 1500

Container: Reel

Part Number

Manufacturer

Description

Stock

ATMEGA32U4-AU

Atmel Corporation

ATMEGA32 - RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ATMEGA32U4AUR

Atmel Corporation

OEM/CM ONLY

202

ATMEGA32U4AU

Atmel Corporation

OEM/CM ONLY

4816

Part Number

Manufacturer

Description

Stock

ATMEGA32U4-AU

Atmel Corporation

shipping today

195

Part Number

Manufacturer

Description

Stock

ATMEGA32U4-AUR

D# 51545035

Microchip Technology Inc

MCU 8-bit AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ATMEGA32U4-AU

Atmel Corporation

IC MCU 8BIT 32KB FLASH 44TQFP

7500

Part Number

Manufacturer

Description

Stock

ATMEGA32U4-AU

D# 1748525

Microchip Technology Inc

MCU, 8BIT, MEGAAVR, 16MHZ, TQFP-44

RoHS: Compliant

Min Qty: 1

Container: Each

ATMEGA32U4-AUR

D# 2443182

Microchip Technology Inc

MCU, 8BIT, ATMEGA, 16MHZ, TQFP-44

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

1074

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ATMEGA32U4-AU

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