STM32L4S5AII3 STMicroelectronics Integrated Circuit (BGA) In Stock

Ultra-low-power with FPU Arm Cortex-M4 MCU 120 MHz with 2048 kbytes of Flash memory, USB OTG, DFSDM, CHROM-ART, AES-256, HASH

ACTIVEIntegrated CircuitVerified Jun 2026
Package / Visual Reference
STM32L4S5AII3BGA
Quick Facts
Manufacturer
STMicroelectronics
Package
BGA
Pin Count
169
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $10.2900(MOQ 100)
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Factory Lead Time12Weeks
YTEOL9
uPs/uCs/Peripheral ICs TypeMICROCONTROLLER, RISC
PackageBGA

Compliance & Regulatory

RoHS StatusCompliant
ECCN5A992.C
HTS Code8542.31.00.30
Country of OriginMainland China, Philippines, Taiwan

Datasheet

STM32L4S5AII3 Datasheet Download

Official datasheet from STMicroelectronics

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for STM32L4S5AII3:

STM32L4S5AII3TRSTMicroelectronics

Microcontroller

View Part →

Frequently Asked Questions

What is the price of STM32L4S5AII3?

STM32L4S5AII3 is priced from $10.2900 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is STM32L4S5AII3 in stock?

STM32L4S5AII3 is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.

Where can I buy STM32L4S5AII3?

You can buy STM32L4S5AII3 from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for STM32L4S5AII3 from STMicroelectronics.

What is the datasheet for STM32L4S5AII3?

The official STM32L4S5AII3 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 STM32L4S5AII3 come in?

STM32L4S5AII3 is available in BGA packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

Why Buy from FindMyChip

Authorized Source
Verified supply chain with full traceability & inspection
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Competitive Pricing
Factory-direct from China distributors, low MOQ
Fast Shipping
DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide
Quality Guaranteed
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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)
From $10.2900
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
100+$11.9900$1199.00
250+$11.4000$2850.00
500+$10.6600$5330.00
2496+$10.2900$25683.84
pcs
Unit price: $11.9900 · Total: $1199.00

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