Name: ST72F321BJ9TAE
Brand: STMicroelectronics
SKU: ST72F321BJ9TAE
Availability: InStock
Rating: 5 (113 reviews)

ST72F321BJ9TAE

For Reference Only

Part Number	ST72F321BJ9TAE
Manufacturer	STMicroelectronics
Description	IC MCU 8BIT 60KB FLASH 44LQFP
Datasheet	ST72F321BJ9TAE Datasheet ST72F321BJ9TAE Specifications
Package	44-LQFP
ECAD
In Stock	2,928 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 25 - May 30 (Choose Expedited Shipping)
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Part Number # ST72F321BJ9TAE (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 ST72F321BJ9TAE specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ST72F321BJ9TAE with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ST72F321BJ9TAE.

ST72F321BJ9TAE 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	60KB (60K x 8)
Program Memory Type	FLASH
EEPROM Size	-
RAM Size	2K 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	-

ST72F321BJ9TAE Datasheet

ST72F321BJ9TAE Reviews

Phoe*****ahri

March 28, 2023

★ ★ ★ ★ ★

Absolutely the best source for wire, connectors, terminal strips, panel lights, etc. for model railroaders. Web site is the best in the business.

Oakl*****oshy

March 9, 2023

★ ★ ★ ★ ★

Awesome!!! great prices, easy to order and great service, thank you!

Summ*****urns

March 8, 2023

★ ★ ★ ★ ★

Diodes okay. Shipped quick and received with well - packed

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ST72F321BJ9TAE Packaging

ST72F321BJ9TAE FAQ

1. How to order ST72F321BJ9TAE 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 ST72F321BJ9TAE is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ST72F321BJ9TAE. All suppliers must pass our qualification reviews before they can publish their products including ST72F321BJ9TAE on Heisener; we pay more attention to the channels and quality of ST72F321BJ9TAE products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ST72F321BJ9TAE price and inventory displayed accurate?

The price and inventory of ST72F321BJ9TAE 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 ST72F321BJ9TAE?

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 ST72F321BJ9TAE we delivered, we will accept the replacement or return of the ST72F321BJ9TAE 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 ST72F321BJ9TAE.

(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 ST72F321BJ9TAE pin diagram, ST72F321BJ9TAE datasheet?

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

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ST72F321BJ9TAE 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

ST72F321BJ9TAE

STMicroelectronics

IC MCU 8BIT 60KB FLASH 44-LQFP

Part Number

Manufacturer

Description

Stock

ST72F321BJ9TAE

D# ST72F321BJ9TAE-ND

STMicroelectronics

IC MCU 8BIT 60KB FLASH 44LQFP

Part Number

Manufacturer

Description

Stock

ST72F321BJ9TAE

D# NS-ST72F321BJ9TAE

STMicroelectronics

OEM/CM ONLY

5922

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ST72F321BJ9TAE

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