STM32L4S5QII6 STMicroelectronics Integrated Circuit (BGA) In Stock

• Ultra-low-power with FlexPowerControl – 1.71 V to 3.6 V power supply – -40 °C to 85/125 °C temperature range – Batch acquisition mode (BAM) – 305 nA in VBAT mode: supply for RTC and 32x32-bit backup registers – 33 nA Shutdown mode (5 wakeup pins) – 125 nA Standby mode (5 wakeup pins) – 420 nA Standby mode with RTC – 2.8 μA Stop 2 with RTC – 110 μA/MHz Run mode – 5 µs wakeup from Stop mode – Brownout reset (BOR) in all modes except Shutdown – Interconnect matrix • Core: Arm® 32-bit Cortex®-M

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
STM32L4S5QII6BGA
Quick Facts
Manufacturer
STMicroelectronics
Package
BGA
Pin Count
132
Lifecycle
ACTIVE
Category
Integrated Circuit
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Factory Lead Time12Weeks
YTEOL9
Has ADCYES
Address Bus Width26
Bit Size32
Clock Frequency-Max48MHz
DMA ChannelsYES
External Data Bus Width16
Number of I/O Lines110
PWM ChannelsYES
Package ShapeSQUARE
Package StyleGRID ARRAY, VERY THIN PROFILE, FINE PITCH
Peak Reflow Temperature (Cel)260
Speed120MHz
Supply Voltage-Max3.6V
Supply Voltage-Min1.71V
Supply Voltage-Nom3V
Surface MountYES
Terminal FormBALL
Terminal Pitch0.5mm
Terminal PositionBOTTOM
uPs/uCs/Peripheral ICs TypeMICROCONTROLLER, RISC
PackageBGA

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 3
ECCN5A992.C
HTS Code8542.31.00.25
Country of OriginMainland China, Taiwan

Datasheet

STM32L4S5QII6 Datasheet Download

Official datasheet from STMicroelectronics

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for STM32L4S5QII6:

Frequently Asked Questions

What is the price of STM32L4S5QII6?

STM32L4S5QII6 is priced from competitive USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is STM32L4S5QII6 in stock?

STM32L4S5QII6 is currently available at FindMyChip. We maintain stock from authorized distributors and ship worldwide with typical 3-7 business day lead time.

Where can I buy STM32L4S5QII6?

You can buy STM32L4S5QII6 from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for STM32L4S5QII6 from STMicroelectronics.

What is the datasheet for STM32L4S5QII6?

The official STM32L4S5QII6 datasheet from STMicroelectronics contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does STM32L4S5QII6 come in?

STM32L4S5QII6 is available in BGA packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

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Factory-direct from China distributors, low MOQ
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About STMicroelectronics

STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.

AvailabilityIn Stock
Reference Price (USD)
Contact for Price
Buy from 1pc · Factory-direct pricing
pcs

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.

MR
Marco Rossi
CTO, AutoDrive Systems, Italy