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STM32L422RBT6 The STMicroelectronics STM32L422RBT6 is a 32-bit ARM Cortex-M4 microcontroller with 128KB of FLASH memory and 40KB of RAM. It operates at 80MHz and comes in a 64-LQFP package.
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STM32L422RBT6

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STM32L422RBT6 is a 32-bit ARM Cortex-M4 microcontroller with 128KB of FLASH memory and 40KB of RAM. It operates at 80MHz and comes in a 64-LQFP package.
✓ Total Stock: 160 pcs
$ Price Range: $6.40

STM32L422RBT6 Available from 1 distributor

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✓ Non-Authorised
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Seba Components ✓
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160 pcs
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160 pcs On Request 1 On Request On Request On Request On Request On Request
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STM32L422RBT6 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Frequency
Lead Spacing
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Supplier Package
Tape & Reel
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STM32L422RBT6 Description

Short technical summary and product information.

The STM32L422RBT6 from STMicroelectronics is a high-performance 32-bit microcontroller based on the ARM Cortex-M4 core. It offers a clock speed of up to 80MHz, providing efficient processing for demanding applications.

 

This microcontroller features 128KB of FLASH program memory and 40KB of RAM, suitable for storing firmware and data. It includes a range of peripherals such as A/D converters (16x12b), DMA, PWM, and WDT, along with connectivity options including I²C, SPI, UART/USART, and USB.

 

The STM32L422RBT6 is designed for surface mount installation and comes in a compact 64-LQFP (10x10) package. Its operating temperature range is -40°C to 85°C (TA), making it suitable for various environmental conditions.

 

This device is a robust choice for embedded systems requiring a balance of performance, memory, and peripheral integration.

STM32L422RBT6 Quick Information

Product Type: Microcontroller
Canonical Name: STM32L422RBT6 STMicroelectronics 32-Bit ARM Cortex-M4 Microcontroller
Subcategory: Embedded

STM32L422RBT6 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

STM32L422RBT6 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

STM32L422RBT6 Features

  • 32-bit ARM Cortex-M4 core processor.
  • Operates at a frequency of 80MHz.
  • 128KB FLASH program memory.
  • 40KB RAM size.
  • 64-LQFP surface mount package.

STM32L422RBT6 Applications

  • Suitable for embedded control applications.
  • Ideal for systems requiring moderate memory.
  • Supports various communication interfaces.
  • Designed for wide temperature ranges.

STM32L422RBT6 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the STM32L422RBT6?

The operating voltage is 1.71V to 3.6V.

What package type is the STM32L422RBT6 microcontroller?

The STM32L422RBT6 is available in a 64-LQFP package.

What is the operating temperature range for this microcontroller?

The operating temperature range is -40°C to 85°C (TA).

What is the RoHS status of the STM32L422RBT6?

The STM32L422RBT6 is RoHS3 Compliant.

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