STM32L431KBU6

Part No :: STM32L431KBU6

Manufacturer: STMicroelectronics

VIGOR # :: 3614750

Description: IC MCU 32BIT 128KB FLSH 32UFQFPN

Catalog: Embedded - Microcontrollers

DataSheet: STM32L431KBU6 PDF

Country of origin: -

Date code: -

STM32L431KBU6 Specifications

Type	Description
Series:	STM32L4
Package:	Tray
Part Status:	Active
Core Processor:	ARM® Cortex®-M4
Core Size:	32-Bit
Speed:	80MHz
Connectivity:	CANbus, I²C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART
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):	1.71V ~ 3.6V
Data Converters:	A/D 10x12b; D/A 2x12b
Oscillator Type:	Internal
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	32-UFQFN Exposed Pad
Supplier Device Package:	32-UFQFPN (5x5)

Please confirm the specifications of the products when ordering.
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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
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In Stock: 2960

Shipped from

HK warehouse

Expected Shipping Date

Jan 11 - Jan 15 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$4.84~~	~~$4.84~~
10	~~$4.38~~	~~$43.84~~
100	~~$3.65~~	~~$365.06~~
500	~~$3.16~~	~~$1 577.98~~
1000	~~$2.71~~	~~$2 712.42~~

Current price of STM32L431KBU6 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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STM32L431KBU6

STM32L431KBU6

3614750

Pricing(USD)