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STM32L431KCU6TR

Name: STMicroelectronics STM32L431KCU6TR
Brand: STMicroelectronics
SKU: 511-STM32L431KCU6TR
Price: 4.01 EUR
Availability: OutOfStock

Images are for reference only
See Product Specifications

Mouser No:

511-STM32L431KCU6TR

Mfr. No:

STM32L431KCU6TR

Mfr.:

STMicroelectronics

Description:

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash

Complete Your Design

Datasheet:

STM32L431KCU6TR Datasheet (PDF)

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

Availability

Stock:: 0

You can still purchase this product for backorder.

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On Order:: 9 000

Expected 05/08/2026

18 000

3 000

Expected 10/08/2026

15 000

Expected 09/09/2026
Factory Lead Time:: 52

Weeks Estimated factory production time for quantities greater than shown.

Long lead time reported on this product.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

-,-- €

Ext. Price:

-,-- €

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 3000)

Cut Tape

MouseReel™ (+5,00 €)

Pricing (EUR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	4,01 €	4,01 €
	3,04 €	30,40 €
	2,80 €	70,00 €
	2,54 €	254,00 €
	2,41 €	602,50 €
	2,39 €	1 195,00 €
	2,30 €	2 300,00 €
Full Reel (Order in multiples of 3000)
	2,19 €	6 570,00 €

† A MouseReel™ fee of 5,00 € will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

Alternative Packaging

Mfr. Part No.:

STM32L431KCU6

Packaging:

Tray

Availability:

In Stock

Price:

4,01 €

Min:

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	STMicroelectronics
Product Category:	ARM Microcontrollers - MCU
RoHS:
Series:	STM32L4
Mounting Style:	SMD/SMT
Package/Case:	QFN-32
Core:	ARM Cortex M4
Program Memory Size:	256 kB
Data Bus Width:	32 bit
ADC Resolution:	12 bit
Maximum Clock Frequency:	80 MHz
Number of I/Os:	26 I/O
Data RAM Size:	64 kB
Supply Voltage - Min:	1.71 V
Supply Voltage - Max:	3.6 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	STMicroelectronics
DAC Resolution:	12 bit
Data RAM Type:	SRAM
Interface Type:	CAN, I2C, SAI, SPI, USART
Moisture Sensitive:	Yes
Number of ADC Channels:	10 Channel
Product:	MCUs
Product Type:	ARM Microcontrollers - MCU
Program Memory Type:	Flash
Factory Pack Quantity:	3000
Subcategory:	Microcontrollers - MCU
Tradename:	STM32
Watchdog Timers:	Watchdog Timer, Windowed

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Attributes selected: 0

Filter Document:

Datasheet

STM32L431KCU6TR Datasheet (PDF)

PCN

Compliance Codes

TARIC:: 8542319000
CNHTS:: 8542319092
CAHTS:: 8542310000
USHTS:: 8542310025
ECCN:: 3A991.a.2

Origin Classifications

Country of Origin:: France
Assembly Country of Origin:: Not available
Country of Diffusion:: Not available

The country is subject to change at the time of shipment.

STM32L4 32-Bit MCU+FPU

STMicroelectronics STM32L4 32-Bit MCU+FPU are ultra-low-power microcontrollers based on the high-performance ARM® Cortex®-M4 32-bit RISC core operating at a frequency of up to 80MHz. The Cortex-M4 core features a Floating point unit (FPU) single precision which supports all ARM single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security.
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