Name: ST72F321J7TA
Brand: STMicroelectronics
SKU: ST72F321J7TA
Availability: InStock
Rating: 5 (108 reviews)

ST72F321J7TA

For Reference Only

Part Number	ST72F321J7TA
Manufacturer	STMicroelectronics
Description	IC MCU 8BIT 48KB FLASH 44TQFP
Datasheet	ST72F321J7TA Datasheet ST72F321J7TA Specifications
Package	44-LQFP
ECAD
In Stock	4,816 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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Delivery Services

Part Number # ST72F321J7TA (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 ST72F321J7TA specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ST72F321J7TA with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ST72F321J7TA.

ST72F321J7TA Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	44-LQFP
ECAD
Series	ST7
Core Processor	ST7
Core Size	8-Bit
Speed	8MHz
Connectivity	I2C, SCI, SPI
Peripherals	LVD, POR, PWM, WDT
Number of I/O	32
Program Memory Size	48KB (48K x 8)
Program Memory Type	FLASH
EEPROM Size	-
RAM Size	1.5K x 8
Voltage - Supply (Vcc/Vdd)	3.8 V ~ 5.5 V
Data Converters	A/D 16x10b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	-
Package / Case	44-LQFP
Supplier Device Package	-

ST72F321J7TA Datasheet

ST72F321J7TA Reviews

Hann*****argas

March 30, 2023

★ ★ ★ ★ ★

Received Quickly. Excellent Communication. Capacitors Look Excellent

Brad*****Chopra

March 13, 2023

★ ★ ★ ★ ★

It's so nice to have all these babies. I was using so many for projects, I decided to buy these. They'll definitely last me a while!

Ty*****orne

March 13, 2023

★ ★ ★ ★ ★

I am always amazed at the cost of automotive or marine costs when a rectifier is needed while these will do the exact same thing if you are a bit technically minded to wire them up.

Wre*****ierce

March 12, 2023

★ ★ ★ ★ ★

It is so great to order from a supplier that provides so many shipping options at reasonable cost. It couldn't be any easier to order from Heisener. Great job!

Cecil*****kenzie

February 24, 2023

★ ★ ★ ★ ★

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

Dam***** Tak

February 21, 2023

★ ★ ★ ★ ★

All OK, fast delivery, good quality. Product works as it should, Nice Seller.

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ST72F321J7TA Packaging

ST72F321J7TA FAQ

1. How to order ST72F321J7TA 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 ST72F321J7TA is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ST72F321J7TA. All suppliers must pass our qualification reviews before they can publish their products including ST72F321J7TA on Heisener; we pay more attention to the channels and quality of ST72F321J7TA products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ST72F321J7TA price and inventory displayed accurate?

The price and inventory of ST72F321J7TA 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 ST72F321J7TA?

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 ST72F321J7TA we delivered, we will accept the replacement or return of the ST72F321J7TA 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 ST72F321J7TA.

(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 ST72F321J7TA pin diagram, ST72F321J7TA datasheet?

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

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ST72F321J7TA 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

ST72F321J7TA

D# ST72F321J7TA

STMicroelectronics

MCU 8-bit ST7 CISC 48KB Flash 5V 44-Pin LQFP (Alt: ST72F321J7TA)

Part Number

Manufacturer

Description

Stock

ST72F321J7TAE

STMicroelectronics

IC MCU 8BIT 48KB FLASH 44-TQFP

ST72F321J7TA

STMicroelectronics

IC MCU 8BIT 48KB FLASH 44-TQFP

Part Number

Manufacturer

Description

Stock

ST72F321J7TAE

D# ST72F321J7TAE-ND

STMicroelectronics

IC MCU 8BIT 48KB FLASH 44LQFP

ST72F321J7TA

D# ST72F321J7TA-ND

STMicroelectronics

IC MCU 8BIT 48KB FLASH 44LQFP

Part Number

Manufacturer

Description

Stock

ST72F321J7TAE

D# NS-ST72F321J7TAE

STMicroelectronics

OEM/CM ONLY

9729

ST72F321J7TA

D# NS-ST72F321J7TA

STMicroelectronics

OEM/CM ONLY

5959

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ST72F321J7TA

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