Name: TT21403-56LQI44
Brand: Cypress Semiconductor Corp
SKU: TT21403-56LQI44
Availability: InStock
Rating: 5 (121 reviews)

TT21403-56LQI44

For Reference Only

Part Number	TT21403-56LQI44
Manufacturer	Cypress Semiconductor Corp
Description	IC MCU TRUETOUCH
Datasheet	TT21403-56LQI44 Specifications
Package	56-UFQFN Exposed Pad
ECAD
In Stock	4,368 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 21 - May 26 (Choose Expedited Shipping)
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Payment Methods
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Part Number # TT21403-56LQI44 (Embedded - Microcontrollers) is manufactured by Cypress Semiconductor Corp 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 TT21403-56LQI44 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add TT21403-56LQI44 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of TT21403-56LQI44.

TT21403-56LQI44 Specifications

Manufacturer	Cypress Semiconductor Corp
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	56-UFQFN Exposed Pad
ECAD
Series	-
Core Processor	-
Core Size	32-Bit
Speed	500kHz
Connectivity	I²C, SPI
Peripherals	-
Number of I/O	44
Program Memory Size	-
Program Memory Type	-
EEPROM Size	-
RAM Size	-
Voltage - Supply (Vcc/Vdd)	1.71 V ~ 5.5 V
Data Converters	-
Oscillator Type	-
Operating Temperature	-
Mounting Type	-
Package / Case	56-UFQFN Exposed Pad
Supplier Device Package	56-QFN (6x6)

TT21403-56LQI44 Reviews

Beck*****Weiss

April 3, 2023

★ ★ ★ ★ ★

The helper is super handy, especially if you work with medium size PCB boards as it allows to hold the board steady in every position. It feels pretty sturdy and of good quality.

Rya*****Bravo

March 16, 2023

★ ★ ★ ★ ★

I wanted something that would handle voltage spikes. Worked perfectly. I plan to use four more.

Mus*****obb

March 16, 2023

★ ★ ★ ★ ★

Thousands of in stock parts with low cost shipping and standard quality.

Emma***** Vasa

March 14, 2023

★ ★ ★ ★ ★

So far so good. I need to see how they hold up.

Ayl***** Kar

March 12, 2023

★ ★ ★ ★ ★

These very economical items will repair my expensive contactors with just a quick connection.

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TT21403-56LQI44 Packaging

TT21403-56LQI44 FAQ

1. How to order TT21403-56LQI44 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 TT21403-56LQI44 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TT21403-56LQI44. All suppliers must pass our qualification reviews before they can publish their products including TT21403-56LQI44 on Heisener; we pay more attention to the channels and quality of TT21403-56LQI44 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TT21403-56LQI44 price and inventory displayed accurate?

The price and inventory of TT21403-56LQI44 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 TT21403-56LQI44?

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 TT21403-56LQI44 we delivered, we will accept the replacement or return of the TT21403-56LQI44 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 TT21403-56LQI44.

(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 TT21403-56LQI44 pin diagram, TT21403-56LQI44 datasheet?

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

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TT21403-56LQI44 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

TT21403-56LQI44

D# TT21403-56LQI44

Cypress Semiconductor

- Bulk (Alt: TT21403-56LQI44)

Part Number	Manufacturer	Description	Stock
CYTT21403-56LQI44 D# CYTT21403-56LQI44-ND	Cypress Semiconductor	IC MCU 32BIT 56QFN	0
CYTT21403-56LQI44T D# CYTT21403-56LQI44T-ND	Cypress Semiconductor	IC MCU 32BIT 56QFN	0
TT21403-56LQI44 D# TT21403-56LQI44-ND	Cypress Semiconductor	IC MCU 32BIT 56QFN	0
TT21403-56LQI44T D# TT21403-56LQI44T-ND	Cypress Semiconductor	IC MCU 32BIT 56QFN	0

Part Number

Manufacturer

Description

Stock

TT2140356LQI44

Cypress Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

1176

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TT21403-56LQI44

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