Name: ATTINY45-20SI
Brand: Microchip Technology
SKU: ATTINY45-20SI
Availability: InStock
Rating: 5 (109 reviews)

ATTINY45-20SI

For Reference Only

Part Number	ATTINY45-20SI
Manufacturer	Microchip Technology
Description	IC MCU 8BIT 4KB FLASH 8SOIC
Datasheet	ATTINY45-20SI Datasheet ATTINY45-20SI Specifications
Package	8-SOIC (0.209", 5.30mm Width)
ECAD
In Stock	144,000 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
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Part Number # ATTINY45-20SI (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 ATTINY45-20SI specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ATTINY45-20SI with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ATTINY45-20SI.

ATTINY45-20SI Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	8-SOIC (0.209", 5.30mm Width)
ECAD
Series	AVR? ATtiny
Core Processor	AVR
Core Size	8-Bit
Speed	20MHz
Connectivity	USI
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	6
Program Memory Size	4KB (2K x 16)
Program Memory Type	FLASH
EEPROM Size	256 x 8
RAM Size	256 x 8
Voltage - Supply (Vcc/Vdd)	2.7 V ~ 5.5 V
Data Converters	A/D 4x10b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	-
Package / Case	8-SOIC (0.209", 5.30mm Width)
Supplier Device Package	8-SOIC

ATTINY45-20SI Datasheet

ATTINY45-20SI Reviews

Jan*****edina

March 27, 2023

★ ★ ★ ★ ★

To be honest, I think you are doing an outstanding job.

Ariel*****oudhury

March 16, 2023

★ ★ ★ ★ ★

Great communication with sales. A pleasure to do business with you.

Penn*****ores

March 12, 2023

★ ★ ★ ★ ★

Super easy to replace and labelled terminals made it a quick replacement.

Kehl*****Vance

March 9, 2023

★ ★ ★ ★ ★

These little guys worked perfect for my wiring project. Reliable, good quality.

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ATTINY45-20SI Packaging

ATTINY45-20SI FAQ

1. How to order ATTINY45-20SI 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 ATTINY45-20SI is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ATTINY45-20SI. All suppliers must pass our qualification reviews before they can publish their products including ATTINY45-20SI on Heisener; we pay more attention to the channels and quality of ATTINY45-20SI products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ATTINY45-20SI price and inventory displayed accurate?

The price and inventory of ATTINY45-20SI 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 ATTINY45-20SI?

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 ATTINY45-20SI we delivered, we will accept the replacement or return of the ATTINY45-20SI 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 ATTINY45-20SI.

(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 ATTINY45-20SI pin diagram, ATTINY45-20SI datasheet?

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

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ATTINY45-20SI 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

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D# ATTINY45-20SI-ND

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IC MCU 8BIT 4KB FLASH 8SOIC

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D# NS-ATTINY45-20SI

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8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PDSO8

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ATTINY45-20SI

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