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STM32L4R5QII6 The STMicroelectronics STM32L4R5QII6 is a 32-bit microcontroller featuring an ARM Cortex-M4 core, 2MB of FLASH program memory, and 640KB of RAM. It operates at speeds up to 120MHz.
Mfr Part #:

STM32L4R5QII6

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STM32L4R5QII6 is a 32-bit microcontroller featuring an ARM Cortex-M4 core, 2MB of FLASH program memory, and 640KB of RAM. It operates at speeds up to 120MHz.
✓ Total Stock: 1,598 pcs
$ Price Range: $6.40

STM32L4R5QII6 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
1,570 pcs
On Request
1570 pcs On Request 1 On Request On Request On Request On Request On Request
Seba Components ✓
Non-Authorised Inventory information
28 pcs
On Request
28 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

STM32L4R5QII6 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Supplier Package
Voltage
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STM32L4R5QII6 Description

Short technical summary and product information.

The STMicroelectronics STM32L4R5QII6 is a high-performance 32-bit microcontroller based on the ARM Cortex-M4 core. It offers a substantial 2MB of FLASH program memory and 640KB of RAM, making it suitable for complex embedded applications.

 

This microcontroller operates at a maximum clock speed of 120MHz and supports a wide voltage range from 1.71V to 3.6V. It includes essential peripherals such as DMA, PWM, WDT, and various connectivity options including CANbus, I²C, SPI, and USB OTG.

 

The STM32L4R5QII6 is designed for surface mount installation and comes in a compact 132-UFBGA package. Its operating temperature range is -40°C to 85°C (TA), ensuring reliability in various environmental conditions.

 

Key features include multiple data converters (16-bit ADCs and 12-bit DACs) and internal oscillator. The part number for this specific component is STM32L4R5QII6.

STM32L4R5QII6 Quick Information

Product Type: Microcontroller
Canonical Name: STMicroelectronics STM32L4R5QII6 Microcontroller
Subcategory: Embedded

STM32L4R5QII6 Compliance

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

STM32L4R5QII6 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

STM32L4R5QII6 Features

  • 32-bit ARM Cortex-M4 core processor.
  • 2MB FLASH program memory capacity.
  • 640KB RAM size.
  • Operates at 120MHz clock speed.
  • 132-UFBGA surface mount package.

STM32L4R5QII6 Applications

  • Suitable for embedded control systems.
  • Ideal for applications requiring high processing power.
  • Supports various communication protocols.
  • Designed for wide operating temperature range.

STM32L4R5QII6 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the program memory size of the STM32L4R5QII6?

The program memory size is 2MB (2M x 8).

What is the RAM size for the STM32L4R5QII6 microcontroller?

The RAM size is 640K x 8.

What is the operating voltage range for the STM32L4R5QII6?

The operating voltage range is 1.71V to 3.6V.

What is the operating temperature of the STM32L4R5QII6?

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

What package type is the STM32L4R5QII6 supplied in?

It is supplied in a 132-UFBGA package.

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