STMicroelectronics, Inc. Integrated Circuits (ICs) - Embedded - Microcontrollers STM32L431CBY6TR

Win Source Part Number: 1353419-STM32L431CBY6TR
Category: Integrated Circuits (ICs) - Embedded - Microcontrollers
Package: Tape & Reel
Temperature Range - Operating: -40°C ~ 85°C (TA)
Fake Threat In the Open Market: 42 pct.
MSL Level: 1 (Unlimited)
Mfr: STMicroelectronics
Series: STM32L4
Product Status: Active
Package / Case: 49-UFBGA, WLCSP
Supplier Device Package: 49-WLCSP (3.14x3.13)
Base Product Number: STM32L431
Mounting Type: Surface Mount
HTSUS: 8542.31.0001
REACH Status: REACH Unaffected
ECCN: 3A991A2
Speed: 80MHz
Number of I/O: 39
Core Processor: ARM® Cortex®-M4
Core Size: 32-Bit Single-Core
Connectivity: CANbus, I²C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART
Peripherals: Brown-out Detect/Reset, DMA, PWM, WDT
Program Memory Size: 128KB (128K x 8)
Program Memory Type: FLASH
RAM Size: 64K x 8
Voltage - Supply (Vcc/Vdd): 1.71V ~ 3.6V
Data Converters: A/D 10x12b; D/A 2x12b
Oscillator Type: Internal

ARM® Cortex®-M4 STM32L4 Microcontroller IC 32-Bit Single-Core 80MHz 128KB (128K x 8) FLASH 49-WLCSP (3.14x3.13)

32-bit ARM Cortex-M4 MCU, 128KB Flash, 80MHz, Industrial Product overview: STM32L431CBY6TR from STMicroelectronics is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Industrial, ARM Cortex-M, 32-bit, 128KB, 80MHz. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, Industrial, ARM Cortex-M, 32-bit, 128KB. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM32L431CBY6TR can be used for catalog matching and distributor lookup.