Name: UPSD3254A-40T6
Brand: STMicroelectronics
SKU: UPSD3254A-40T6
Availability: InStock
Rating: 5 (98 reviews)

UPSD3254A-40T6

For Reference Only

Part Number	UPSD3254A-40T6
Manufacturer	STMicroelectronics
Description	IC MCU 8BIT 288KB FLASH 52TQFP
Datasheet	UPSD3254A-40T6 Datasheet UPSD3254A-40T6 Specifications
Package	52-LQFP
ECAD
In Stock	5,232 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 3 - May 8 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # UPSD3254A-40T6 (Embedded - Microcontrollers) is manufactured by STMicroelectronics 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 UPSD3254A-40T6 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add UPSD3254A-40T6 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of UPSD3254A-40T6.

UPSD3254A-40T6 Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	52-LQFP
ECAD
Series	��PSD
Core Processor	8032
Core Size	8-Bit
Speed	40MHz
Connectivity	I2C, UART/USART, USB
Peripherals	LVD, POR, PWM, WDT
Number of I/O	46
Program Memory Size	288KB (288K x 8)
Program Memory Type	FLASH
EEPROM Size	-
RAM Size	32K x 8
Voltage - Supply (Vcc/Vdd)	4.5 V ~ 5.5 V
Data Converters	A/D 4x8b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	-
Package / Case	52-LQFP
Supplier Device Package	-

UPSD3254A-40T6 Datasheet

UPSD3254A-40T6 Reviews

Fran*****ight

March 31, 2023

★ ★ ★ ★ ★

I always have good experiences in dealing with Heisener Electronics. They have the components I need in stock, their search function is great, and shipping is fast and always as promised.

Johna*****Raymond

March 30, 2023

★ ★ ★ ★ ★

Boundless range of products, ease of search and fast delivery continue to impress. Heisener is always my first stop for electronic components.

Kylei*****lkins

March 24, 2023

★ ★ ★ ★ ★

Heisener has been the best in this industry for many years. Very quick and easy if you know what you are looking for. if you don't know exactly what you are looking for, you are going to be lost.

Sayl*****ehra

March 21, 2023

★ ★ ★ ★ ★

I always enjoy shopping with Heisener, never disappoint me, most dependable, and no long waiting for deliveries.

Ver*****aller

March 18, 2023

★ ★ ★ ★ ★

Excellent shopping cart process, various of products for selection and order fulfillment a good service quality. I rely on them heavily.

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UPSD3254A-40T6 Packaging

UPSD3254A-40T6 FAQ

1. How to order UPSD3254A-40T6 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 UPSD3254A-40T6 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UPSD3254A-40T6. All suppliers must pass our qualification reviews before they can publish their products including UPSD3254A-40T6 on Heisener; we pay more attention to the channels and quality of UPSD3254A-40T6 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UPSD3254A-40T6 price and inventory displayed accurate?

The price and inventory of UPSD3254A-40T6 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 UPSD3254A-40T6?

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 UPSD3254A-40T6 we delivered, we will accept the replacement or return of the UPSD3254A-40T6 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 UPSD3254A-40T6.

(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 UPSD3254A-40T6 pin diagram, UPSD3254A-40T6 datasheet?

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

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UPSD3254A-40T6 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.

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UPSD3254A-40T6

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