STMicroelectronics, Inc. Microcontrollers STM32L4S5QII6

ARM® Cortex®-M4 STM32L4S Microcontroller IC 32-Bit Single-Core 120MHz 2MB (2M x 8) FLASH 132-UFBGA (7x7)

IC MCU 32BIT 2MB FLASH 132UFBGA

Win Source Part Number: 1262141-STM32L4S5QII6
Category: Integrated Circuits (ICs)>Embedded - Microcontrollers
Series: STM32L4S
Core Processor: ARM® Cortex®-M4
Speed: 120MHz
Package: Tray
Standard Package: 416
Mounting: SMD (SMT)
Core Size: 32-Bit Single-Core
Connectivity: CANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD, SAI, SPI, UART/USART, USB OTG
Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O: 110
Program Memory Size: 2MB (2M x 8)
Program Memory Type: FLASH
RAM Size: 640K x 8
Data Converters: A/D 16x12b; D/A 2x12b
Oscillator Type: Internal
Package / Case: 132-UFBGA
Supplier Device Package: 132-UFBGA (7x7)
Temperature Range - Operating: -40°C ~ 85°C (TA)
Supply Voltage - Operating: 1.71V ~ 3.6V
ECCN: 5A992C
Fake Threat In the Open Market: 72 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Mfr: STMicroelectronics
Other Names: 497-18055,STM32L4S5QII6
Base Product Number: STM32L4S5

32-bit ARM Cortex-M4 MCU, 120MHz, 2MB Flash, 110 I/O, 132-pin Product overview: STM32L4S5QII6 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 ARM Cortex-M, 32-bit, 120MHz, 2MB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, ARM Cortex-M, 32-bit, 120MHz, 2MB. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM32L4S5QII6 can be used for catalog matching and distributor lookup.