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STM32L552QEI6 The STM32L552QEI6 is a 32-bit microcontroller from STMicroelectronics with 512KB of FLASH program memory and 256KB of RAM. It operates at speeds up to 110MHz.
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STM32L552QEI6

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STM32L552QEI6 is a 32-bit microcontroller from STMicroelectronics with 512KB of FLASH program memory and 256KB of RAM. It operates at speeds up to 110MHz.
✓ Total Stock: 1,896 pcs
$ Price Range: $6.40

STM32L552QEI6 Available from 1 distributor

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✓ Non-Authorised
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Seba Components ✓
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1,896 pcs
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STM32L552QEI6 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Lead Spacing
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
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Tape & Reel
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STM32L552QEI6 Description

Short technical summary and product information.

The STM32L552QEI6 is a high-performance 32-bit microcontroller based on the ARM Cortex-M33 core. It offers 512KB of FLASH program memory and 256KB of RAM, suitable for demanding embedded applications.

 

This microcontroller operates at speeds up to 110MHz and features a wide operating voltage range of 1.71V to 3.6V. It includes various peripherals such as CANbus, I2C, SPI, and USB, along with data converters including A/D and D/A.

 

The STM32L552QEI6 comes in a 132-UFBGA package and is designed for surface mounting. Its operating temperature range is -40°C to 85°C (TA). The device supports internal oscillators and includes essential peripherals like DMA, PWM, and WDT for efficient operation.

STM32L552QEI6 Quick Information

Product Type: Microcontroller
Canonical Name: STM32L552QEI6 Microcontroller
Subcategory: Microcontrollers

STM32L552QEI6 Compliance

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

STM32L552QEI6 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

STM32L552QEI6 Features

  • 32-bit ARM Cortex-M33 core processor.
  • 512KB FLASH program memory.
  • 256KB RAM size.
  • 110MHz operating speed.
  • 132-UFBGA surface mount package.

STM32L552QEI6 Applications

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

STM32L552QEI6 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the program memory size of the STM32L552QEI6?

The program memory size is 512KB (512K x 8).

What is the RAM size for the STM32L552QEI6 microcontroller?

The RAM size is 256K x 8.

What is the operating speed of the STM32L552QEI6?

The operating speed is 110MHz.

What is the operating voltage range for the STM32L552QEI6?

The operating voltage range is 1.71V to 3.6V.

What is the operating temperature range of the STM32L552QEI6?

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

What package type is the STM32L552QEI6 supplied in?

The STM32L552QEI6 is supplied in a 132-UFBGA package.

What are the connectivity options for the STM32L552QEI6?

Connectivity options include CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, and USB.

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