Fast RFQ response for ICs, passive components, protection devices, power semiconductors, and PCBA projects. Upload BOM
Integrated Circuits (ICs)

STM32L422RBT6P

MCU 32-bit ARM Cortex-M4 RISC 128KB Flash 1.7V to 3.6V 64-Pin LQFP Tray

The STMicroelectronics MCU 32-bit ARM Cortex-M4 RISC is a powerful microcontroller designed for a wide range of embedded applications. With its advanced ARM Cortex-M4 architecture, this microcontroller delivers exceptional performance at a frequency of 80MHz while maintaining low power consumption. It features a robust 128KB Flash memory and operates within a supply voltage range of 1.71V to 3.6V. Encased in a 64-pin LQFP package, this MCU is ideal for applications requiring high processing powe

BrandSTMicroelectronics
PackageLQFP
Device TypeMicrocontrollers

Full Specifications

Core ArchitectureARM Cortex-M4
Number of I/Os52
Min Supply Voltage1.71V
Max Supply Voltage3.6V
Frequency80MHz
Max Operating Temperature85°C
Min Operating Temperature-40°C
Nominal Supply Current10nA
Number of A/D Converters2
Number of I2C Channels3
Number of SPI Channels2
Number of Timers/Counters1
RAM Size40kB
Number of Pins64

About This Product

The STMicroelectronics MCU 32-bit ARM Cortex-M4 RISC is a powerful microcontroller designed for a wide range of embedded applications. With its advanced ARM Cortex-M4 architecture, this microcontroller delivers exceptional performance at a frequency of 80MHz while maintaining low power consumption. It features a robust 128KB Flash memory and operates within a supply voltage range of 1.71V to 3.6V. Encased in a 64-pin LQFP package, this MCU is ideal for applications requiring high processing power and reliability, even in extreme temperature conditions ranging from -40°C to 85°C.

What is this product used for?

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

Key Features

  • Case/Package: LQFP
  • Number of Pins: 64
  • Core Architecture: ARM Cortex-M4
  • Number of I/Os: 52
  • Min Supply Voltage: 1.71V
  • Max Supply Voltage: 3.6V

Typical Use Cases

Embedded Processors and Controllers Microcontrollers LQFP 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
  • Packing, label, date-code, and requested document coordination

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
MCU 32-bit ARM Cortex-M4 RISC 128KB Flash 1.7V to 3.6V 64-Pin LQFP Tray

STM32L422RBT6P

STMicroelectronics

The STMicroelectronics MCU 32-bit ARM Cortex-M4 RISC is a powerful microcontroller designed for a wide range of embedded applications. With its advanced ARM Cortex-M4 architecture, this microcontroller delivers exceptional performance at a frequency of 80MHz while maintaining low power consumption. It features a robust 128KB Flash memory and operates within a supply voltage range of 1.71V to 3.6V. Encased in a 64-pin LQFP package, this MCU is ideal for applications requiring high processing powe

  • Competitive pricing from verified sources
  • Sample to production quantities
  • Response within 24 business hours

Send an inquiry for this product