Name: ATTINY43U-SU
Brand: Microchip Technology
SKU: ATTINY43U-SU
Price: 2.5037 USD
Availability: InStock
Rating: 5 (81 reviews)

ATTINY43U-SU

For Reference Only

Part Number	ATTINY43U-SU
Manufacturer	Microchip Technology
Description	IC MCU 8BIT 4KB FLASH 20SOIC
Datasheet	ATTINY43U-SU Datasheet ATTINY43U-SU Specifications
Package	20-SOIC (0.295", 7.50mm Width)
ECAD
In Stock	14,556 piece(s)
Unit Price	$ 2.5037 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 16 - May 21 (Choose Expedited Shipping)
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Part Number # ATTINY43U-SU (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 ATTINY43U-SU specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ATTINY43U-SU with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ATTINY43U-SU.

ATTINY43U-SU Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	20-SOIC (0.295", 7.50mm Width)
ECAD
Series	AVR? ATtiny
Core Processor	AVR
Core Size	8-Bit
Speed	8MHz
Connectivity	USI
Peripherals	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number of I/O	16
Program Memory Size	4KB (2K x 16)
Program Memory Type	FLASH
EEPROM Size	64 x 8
RAM Size	256 x 8
Voltage - Supply (Vcc/Vdd)	1.8 V ~ 5.5 V
Data Converters	A/D 4x10b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	-
Package / Case	20-SOIC (0.295", 7.50mm Width)
Supplier Device Package	20-SOIC

ATTINY43U-SU Datasheet

ATTINY43U-SU Reviews

Ange*****chultz

April 9, 2023

★ ★ ★ ★ ★

Awesome buying experience, smooth transmission with the seller, and fast delivery.

Ale*****Owen

March 20, 2023

★ ★ ★ ★ ★

Comparison with other company, Heisener is my first choice for supplier.

Bri*****ody

March 18, 2023

★ ★ ★ ★ ★

Work great, great price, I use a lot of them for battery chargers, not the first time ordered.

Salv***** Hicks

March 16, 2023

★ ★ ★ ★ ★

Excellent, high quality product at a reasonable price. Timely delivery. Highly recommend product and vendor.

Kay***** Sama

February 21, 2023

★ ★ ★ ★ ★

can supply almost all of my necessary parts in short lead time.

Matth*****gueroa

February 21, 2023

★ ★ ★ ★ ★

On time and as described, fast delivery. Would definitely buy again. Thx.

Ken*****l Wu

February 19, 2023

★ ★ ★ ★ ★

What can I say, great value for the money. I only needed 2 but now I have some spares for future projects. They got the job done, nothing more I can say.

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ATTINY43U-SU Packaging

ATTINY43U-SU FAQ

1. How to order ATTINY43U-SU 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 ATTINY43U-SU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ATTINY43U-SU. All suppliers must pass our qualification reviews before they can publish their products including ATTINY43U-SU on Heisener; we pay more attention to the channels and quality of ATTINY43U-SU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ATTINY43U-SU price and inventory displayed accurate?

The price and inventory of ATTINY43U-SU 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 ATTINY43U-SU?

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 ATTINY43U-SU we delivered, we will accept the replacement or return of the ATTINY43U-SU 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 ATTINY43U-SU.

(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 ATTINY43U-SU pin diagram, ATTINY43U-SU datasheet?

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

ATTINY43U-SU Related Products

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ATTINY43U-SU 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

ATTINY43U-SU

D# V99:2348_07153352

Microchip Technology Inc

MCU 8-bit AVR RISC 4KB Flash 3.3V/5V 20-Pin SOIC W Tube

RoHS: Compliant

Part Number

Manufacturer

Description

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ATTINY43U-SUR

D# ATTINY43U-SUR

Microchip Technology Inc

MCU 8-bit ATtiny AVR RISC 4KB Flash 3.3V/5V T/R - Tape and Reel (Alt: ATTINY43U-SUR)

ATTINY43U-SU

D# ATTINY43U-SU

Atmel Corporation

MCU 8-bit ATtiny AVR RISC 4KB Flash 3.3V/5V 20-Pin SOIC - Bulk (Alt: ATTINY43U-SU)

Part Number

Manufacturer

Description

Stock

ATTINY43U-SUR

D# ATTINY43U-SUR

Microchip Technology Inc

MCU 8-bit ATtiny AVR RISC 4KB Flash 3.3V/5V T/R (Alt: ATTINY43U-SUR)

ATTINY43U-SU

D# ATTINY43U-SU

Microchip Technology Inc

MCU 8-bit ATtiny AVR RISC 4KB Flash 3.3V/5V 20-Pin SOIC (Alt: ATTINY43U-SU)

Part Number

Manufacturer

Description

Stock

ATTINY43U-SU

Atmel Corporation

246

Part Number

Manufacturer

Description

Stock

ATTINY43U-SUR

Atmel Corporation

IC MCU 8BIT 4KB FLASH 20SOIC

ATTINY43U-SU

Atmel Corporation

MCU, 8BIT, ATTINY, 8MHZ, SOIC-20

594

Part Number

Manufacturer

Description

Stock

ATTINY43U-SU

D# ATTINY43U-SU-ND

Microchip Technology Inc

IC MCU 8BIT 4KB FLASH 20SOIC

142

ATTINY43U-SUR

D# 1611-ATTINY43U-SURCT-ND

Microchip Technology Inc

IC MCU 8BIT 4KB FLASH 20SOIC

761

Part Number

Manufacturer

Description

Stock

ATTINY43USU

D# ATTINY43USU

Atmel Corporation

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

2908

Part Number

Manufacturer

Description

Stock

ATTINY43U-SU

Atmel Corporation

In stock shipping within 2days

512

Part Number

Manufacturer

Description

Stock

ATTINY43U-SUR

D# 3630498

Microchip Technology Inc

MICROCONTROLLERS (MCU) - 8 BIT

RoHS: Compliant

Min Qty: 1000

Container: Reel

Part Number

Manufacturer

Description

Stock

ATTINY43U-SUR

Microchip Technology Inc

RoHS: Compliant

pbFree: Yes

ATTINY43U-SU

Microchip Technology Inc

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

ATTINY43USU

Atmel Corporation

OEM/CM QUOTES ONLY | NO BROKERS

589

Part Number

Manufacturer

Description

Stock

ATTINY43USUR

Microchip Technology Inc

OEM/CM ONLY

1782

ATTINY43USU

Microchip Technology Inc

OEM/CM ONLY

412

Part Number

Manufacturer

Description

Stock

ATTINY43U-SUR

Microchip Technology Inc

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

ATTINY43U-SU

D# ATTINY43U-SU

Microchip Technology Inc

8MHz SOIC IND TEMP Green 0.9V

RoHS: Compliant

pbFree: Yes

ATTINY43U-SUR

D# ATTINY43U-SUR

Microchip Technology Inc

8MHZ SOIC IND TEMP GREEN 0.9V T&R

RoHS: Compliant

pbFree: Yes

1000

Part Number

Manufacturer

Description

Stock

ATTINY43U-SU

Atmel Corporation

OEM/CM Immediate delivery

512

Part Number

Manufacturer

Description

Stock

ATTINY43U-SU

D# 556-ATTINY43U-SU

Microchip Technology Inc

8-bit Microcontrollers - MCU AVR 4KB, 64B EE 8MHz 256B SRAM, 0.9V

RoHS: Compliant

373

ATTINY43U-SUR

D# 556-ATTINY43U-SUR

Microchip Technology Inc

8-bit Microcontrollers - MCU 4KB FLSH 64B EE 256B SRAM-8MHz, IND 0.9V

RoHS: Compliant

991

Part Number

Manufacturer

Description

Stock

ATTINY43U-SU

Microchip Technology Inc

8MHz, SOIC, IND TEMP, Green, 0.9V - Package: 20 SOIC .300in TUBE

RoHS: Compliant

ATTINY43U-SUR

Microchip Technology Inc

8MHZ, SOIC, IND TEMP, GREEN, 0.9V, T&R - Package: 20 SOIC .300in T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

ATTINY43U-SU

D# MCHP00000008093

Microchip Technology Inc

8MHz, SOIC, IND TEMP, Green, 0.9V - Package: 20 SOIC .300in TUBE

ATTINY43U-SUR

D# MCHP00000008094

Microchip Technology Inc

8MHZ, SOIC, IND TEMP, GREEN, 0.9V, T&R - Package: 20 SOIC .300in T/R

Part Number

Manufacturer

Description

Stock

ATTINY43U-SUR

D# NS-ATTINY43U-SUR

Atmel Corporation

OEM/CM ONLY

9697

ATTINY43U-SU

D# NS-ATTINY43U-SU

Atmel Corporation

OEM/CM ONLY

1592

Part Number

Manufacturer

Description

Stock

ATTINY43U-SUR

Microchip Technology Inc

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

ATTINY43U-SU

Atmel Corporation

ATTINY43U - RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU

RoHS: Compliant

9780

Part Number

Manufacturer

Description

Stock

ATTINY43USU

Atmel Corporation

OEM/CM ONLY

6093

Part Number

Manufacturer

Description

Stock

ATTINY43U-SU

Atmel Corporation

IN stock Immediate delivery

507

Part Number

Manufacturer

Description

Stock

ATTINY43U-SU

Atmel Corporation

shipping today

512

Part Number

Manufacturer

Description

Stock

ATTINY43U-SU

D# 25860268

Microchip Technology Inc

MCU 8-bit AVR RISC 4KB Flash 3.3V/5V 20-Pin SOIC W Tube

RoHS: Compliant

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ATTINY43U-SU

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