STM32L431RBI6

Part No :: STM32L431RBI6

Manufacturer: STMicroelectronics

VIGOR # :: 3660263

Description: IC MCU 32BIT 128KB FLASH 64UFBGA

Catalog: Embedded - Microcontrollers

DataSheet: STM32L431RBI6 PDF

Country of origin: -

Date code: -

STM32L431RBI6 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, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART
Peripherals:	Brown-out Detect/Reset, DMA, PWM, WDT
Number of I/O:	52
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 16x12b; D/A 2x12b
Oscillator Type:	Internal
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	64-UFBGA
Supplier Device Package:	64-UFBGA (5x5)

Alternative Products

Part Number	Manufacturer & Description	Compare
STM32L431RBI3 Match 100%	STMicroelectronics IC MCU 32BIT 128KB FLASH 64UFBGA	STM32L431RBI6 vs STM32L431RBI3
STM32L431RCI6 Match 74%	STMicroelectronics IC MCU 32BIT 256KB FLASH 64UFBGA	STM32L431RBI6 vs STM32L431RCI6
STM32L431RBI6TR Match 100%	STMicroelectronics IC MCU 32BIT 128KB FLASH 64UFBGA	STM32L431RBI6 vs STM32L431RBI6TR

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In Stock: 603

Shipped from

HK warehouse

Expected Shipping Date

Aug 07 - Aug 11 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$5.5500~~	~~$5.55~~
10	~~$4.9858~~	~~$49.86~~
100	~~$4.0853~~	~~$408.53~~
500	~~$3.4777~~	~~$1 738.86~~
1000	~~$2.9330~~	~~$2 933.01~~

Current price of STM32L431RBI6 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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STM32L431RBI6

STM32L431RBI6

3660263

Pricing(USD)