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Integrated Circuits (ICs)

STM32L433RCY3TR

RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 80MHz, CMOS, PBGA64

The STMicroelectronics 32-Bit RISC Microcontroller is a powerful and versatile solution designed for a wide range of embedded applications. Featuring an ARM Cortex-M4 CPU operating at 80MHz, this microcontroller delivers exceptional performance while maintaining low power consumption. With a robust operating temperature range from -40°C to 125°C and a compact WLCSP package, it is ideal for demanding environments. The device is equipped with 64kB of RAM, multiple communication interfaces, and is

BrandSTMicroelectronics
PackageWLCSP
Device TypeMicrocontrollers

Full Specifications

Core ArchitectureARM Cortex-M4
Min Supply Voltage1.71V
Max Supply Voltage3.6V
Lifecycle StatusProduction
Frequency80MHz
Max Operating Temperature125°C
Min Operating Temperature-40°C
Nominal Supply Current10nA
Number of I2C Channels3
Number of SPI Channels3
Number of Timers/Counters1
PackagingTape & Reel
RAM Size64kB
RoHSCompliant

About This Product

The STMicroelectronics 32-Bit RISC Microcontroller is a powerful and versatile solution designed for a wide range of embedded applications. Featuring an ARM Cortex-M4 CPU operating at 80MHz, this microcontroller delivers exceptional performance while maintaining low power consumption. With a robust operating temperature range from -40°C to 125°C and a compact WLCSP package, it is ideal for demanding environments. The device is equipped with 64kB of RAM, multiple communication interfaces, and is RoHS compliant, making it a reliable choice for modern electronic designs.

What is this product used for?

Suitable for design, repair, and production programs using Microcontrollers devices.

Key Features

  • Case/Package: WLCSP
  • Number of Pins: 64
  • Lifecycle Status: Production
  • Core Architecture: ARM Cortex-M4
  • Min Supply Voltage: 1.71V
  • Max Supply Voltage: 3.6V

Typical Use Cases

Embedded Processors and Controllers Microcontrollers WLCSP Microcontrollers

Sourcing Support for This MPN

Contact JaronSemi to confirm package, date code, and traceability requirements.

  • MPN and package verification against your BOM or approved vendor list
  • Approved-alternate and cross-reference review when the requested line is constrained
  • Availability, lifecycle, and supply-risk discussion for procurement planning
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RFQ Checklist

Part number Confirm the target MPN or suggest approved alternates
Target Quantity Sample, pilot run, or mass production volume
Project stage Prototype, NPI, or ongoing production
Target price Budget or target price range if available
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 80MHz, CMOS, PBGA64

STM32L433RCY3TR

STMicroelectronics

The STMicroelectronics 32-Bit RISC Microcontroller is a powerful and versatile solution designed for a wide range of embedded applications. Featuring an ARM Cortex-M4 CPU operating at 80MHz, this microcontroller delivers exceptional performance while maintaining low power consumption. With a robust operating temperature range from -40°C to 125°C and a compact WLCSP package, it is ideal for demanding environments. The device is equipped with 64kB of RAM, multiple communication interfaces, and is

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