Name: STM32L431KBU6
Brand: STMicroelectronics
SKU: STM32L431KBU6
Price: 6.9503 USD
Availability: InStock
Rating: 5 (154 reviews)

STM32L431KBU6

For Reference Only

Part Number	STM32L431KBU6
Manufacturer	STMicroelectronics
Description	IC MCU 32BIT 128KB FLASH 32QFN
Datasheet	STM32L431KBU6 Datasheet STM32L431KBU6 Specifications
Package	-
ECAD
In Stock	7,952 piece(s)
Unit Price	$ 6.9503 *
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 28 - May 3 (Choose Expedited Shipping)
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Part Number # STM32L431KBU6 (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 STM32L431KBU6 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add STM32L431KBU6 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of STM32L431KBU6.

STM32L431KBU6 Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	-
ECAD
Series	STM32L4
Core Processor	ARM? Cortex?-M4
Core Size	32-Bit
Speed	80MHz
Connectivity	CAN, I2C, IrDA, LIN, QSPI, SAI, SPI, SWPMI, UART/USART, USB
Peripherals	Brown-out Detect/Reset, DMA, PWM, WDT
Number of I/O	26
Program Memory Size	128KB (128K x 8)
Program Memory Type	FLASH
EEPROM Size	-
RAM Size	64K x 8
Voltage - Supply (Vcc/Vdd)	1.71 V ~ 3.6 V
Data Converters	A/D 10x12b, D/A 2x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	-
Package / Case	-
Supplier Device Package	-

STM32L431KBU6 Datasheet

STM32L431KBU6 Reviews

Broo*****impson

April 7, 2023

★ ★ ★ ★ ★

So far all the items still work. I'm using these for some home made solar panels and they're doing great.

Geor*****Bass

March 18, 2023

★ ★ ★ ★ ★

These are the most popular variety of components of different types!

Vince*****udley

March 11, 2023

★ ★ ★ ★ ★

It gives you a good quality product, with a great variety.. I will for sure order this set again when i start to run low

Mali*****mesh

February 25, 2023

★ ★ ★ ★ ★

It gives you a good quality product, with a great variety.. I will for sure order this set again when i start to run low.

Write a Review

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STM32L431KBU6 Packaging

STM32L431KBU6 FAQ

1. How to order STM32L431KBU6 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 STM32L431KBU6 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the STM32L431KBU6. All suppliers must pass our qualification reviews before they can publish their products including STM32L431KBU6 on Heisener; we pay more attention to the channels and quality of STM32L431KBU6 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the STM32L431KBU6 price and inventory displayed accurate?

The price and inventory of STM32L431KBU6 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 STM32L431KBU6?

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 STM32L431KBU6 we delivered, we will accept the replacement or return of the STM32L431KBU6 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 STM32L431KBU6.

(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 STM32L431KBU6 pin diagram, STM32L431KBU6 datasheet?

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

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STM32L431KBU6 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

STM32L431KBU6TR

D# V36:1790_19109405

STMicroelectronics

MCU 32-bit ARM Cortex M4 RISC 128KB Flash 3.3V 32-Pin UFQFPN EP T/R

RoHS: Compliant

STM32L431KBU6

D# V36:1790_16518810

STMicroelectronics

MCU 32-bit ARM Cortex M4 RISC 128KB Flash 3.3V 32-Pin UFQFPN EP Tray

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

STM32L431KBU6TR

D# STM32L431KBU6TR

STMicroelectronics

16/32-BITS MICROS - Tape and Reel (Alt: STM32L431KBU6TR)

STM32L431KBU6

D# STM32L431KBU6

STMicroelectronics

MCU 32-bit Ultra Low Power STM32L ARM Cortex-M4 RISC 128kB Flash 32-Pin QFN ECOPACK2 Tray - Bulk (Alt: STM32L431KBU6)

Part Number

Manufacturer

Description

Stock

STM32L431KBU6

D# STM32L431KBU6

STMicroelectronics

MCU 32-bit Ultra Low Power STM32L ARM Cortex-M4 RISC 128kB Flash 32-Pin QFN ECOPACK2 Tray (Alt: STM32L431KBU6)

Part Number

Manufacturer

Description

Stock

STM32L431KBU6TR

D# STM32L431KBU6TR

STMicroelectronics

16/32-BITS MICROS (Alt: STM32L431KBU6TR)

STM32L431KBU6

D# STM32L431KBU6

STMicroelectronics

MCU 32-bit Ultra Low Power STM32L ARM Cortex-M4 RISC 128kB Flash 32-Pin QFN ECOPACK2 Tray (Alt: STM32L431KBU6)

Part Number

Manufacturer

Description

Stock

STM32L431KBU6TR

D# 497-18831-2-ND

STMicroelectronics

IC MCU 32BIT 128KB FLSH 32UFQFPN

STM32L431KBU6

D# 497-18595-ND

STMicroelectronics

IC MCU 32BIT 128KB FLSH 32UFQFPN

Part Number

Manufacturer

Description

Stock

STM32L431KBU6

STMicroelectronics

In stock shipping within 2days

6220

STM32L431KBU6TR

STMicroelectronics

In stock shipping within 2days

6269

Part Number

Manufacturer

Description

Stock

STM32L431KBU6TR

D# 3365504RL

STMicroelectronics

MCU, 32BIT, 80MHZ, QFN-32

RoHS: Compliant

Min Qty: 1

Container: Reel

STM32L431KBU6

D# 3365416

STMicroelectronics

MCU, 32BIT, 80MHZ, QFN-32

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

STM32L431KBU6TR

STMicroelectronics

RoHS: Compliant

pbFree: Yes

STM32L431KBU6

STMicroelectronics

STM32L Series 128 kB Flash 64 kB 32-Bit SMT Microcontroller - QFN-32

RoHS: Compliant

pbFree: Yes

2920

Part Number

Manufacturer

Description

Stock

STM32L431KBU6TR

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

7445

STM32L431KBU6

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

14280

Part Number

Manufacturer

Description

Stock

STM32L431KBU6

STMicroelectronics

OEM/CM Immediate delivery

6256

STM32L431KBU6TR

STMicroelectronics

OEM/CM Immediate delivery

6904

Part Number

Manufacturer

Description

Stock

STM32L431KBU6

D# XSFP00000118960

STMicroelectronics

STM32L Series 128 kB Flash 64 kB RAM 80 MHz 32-Bit Microcontroller - UFQFPN-32

1577

Part Number

Manufacturer

Description

Stock

STM32L431KBU6TR

D# 54AH7057

STMicroelectronics

MCU, 32BIT, 80MHZ, QFN-32 ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

STM32L431KBU6

D# 97Y9612

STMicroelectronics

8 BITS MICROCONTROLLERS

RoHS: Not Compliant

Min Qty: 2940

Container: Bulk

Part Number

Manufacturer

Description

Stock

STM32L431KBU6TR

STMicroelectronics

OEM/CM ONLY

16142

STM32L431KBU6

STMicroelectronics

OEM/CM ONLY

5750

Part Number

Manufacturer

Description

Stock

STM32L431KBU6

STMicroelectronics

IN stock Immediate delivery

6271

STM32L431KBU6TR

STMicroelectronics

IN stock Immediate delivery

6919

Part Number

Manufacturer

Description

Stock

STM32L431KBU6TR

D# 3365504

STMicroelectronics

MCU, 32BIT, 80MHZ, QFN-32

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

STM32L431KBU6

D# 3365416

STMicroelectronics

MCU, 32BIT, 80MHZ, QFN-32

RoHS: Compliant

Min Qty: 1

Container: Each

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STM32L431KBU6

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