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STM32L552ZET6 The STMicroelectronics STM32L552ZET6 is an ARM Cortex-M33 microcontroller with 512KB of Flash memory and 256KB of RAM. It operates at speeds up to 110MHz.
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STM32L552ZET6

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STM32L552ZET6 is an ARM Cortex-M33 microcontroller with 512KB of Flash memory and 256KB of RAM. It operates at speeds up to 110MHz.
✓ Total Stock: 690 pcs
$ Price Range: $6.40

STM32L552ZET6 Available from 1 distributor

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✓ Non-Authorised
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Seba Components ✓
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690 pcs
On Request
690 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.

STM32L552ZET6 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Connectivity
Core Processor
Core Size
Data Converters
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
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STM32L552ZET6 Description

Short technical summary and product information.

The STMicroelectronics STM32L552ZET6 is a 32-bit microcontroller based on the ARM Cortex-M33 core. It offers a maximum clock frequency of 110MHz and features 512KB of Flash program memory and 256KB of RAM.

 

This microcontroller supports a wide range of connectivity options including CANbus, I²C, SPI, and USB. It is equipped with various peripherals such as DMA, PWM, and WDT, along with data converters including 16x12-bit ADCs and 2x12-bit DACs. The operating voltage ranges from 1.71V to 3.6V, and it operates within a temperature range of -40°C to 85°C.

 

The STM32L552ZET6 comes in a 144-LQFP package and is designed for surface mounting. Its internal oscillator provides a stable clock source. This component is suitable for embedded applications requiring a balance of performance, power efficiency, and integrated peripherals.

STM32L552ZET6 Quick Information

Product Type: Microcontroller
Series: STM32L552ZET6
Canonical Name: STMicroelectronics STM32L552ZET6 ARM Cortex-M33 Microcontroller
Subcategory: ARM Microcontrollers - MCU

STM32L552ZET6 Compliance

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

STM32L552ZET6 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

STM32L552ZET6 Features

  • ARM Cortex-M33 32-bit microcontroller core.
  • Operates at a maximum frequency of 110MHz.
  • Features 512KB Flash and 256KB RAM.
  • Supports multiple connectivity interfaces.
  • Surface mount 144-LQFP package.

STM32L552ZET6 Applications

  • Embedded control systems.
  • IoT device applications.
  • Industrial automation.
  • Consumer electronics.

STM32L552ZET6 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the core processor of the STM32L552ZET6?

The core processor is ARM Cortex-M33.

What is the maximum clock frequency for this microcontroller?

The maximum clock frequency is 110 MHz.

How much Flash memory does the STM32L552ZET6 have?

It has 512KB of Flash memory.

What is the RAM size of this device?

The RAM size is 256K x 8.

What is the operating voltage range?

The operating voltage is 1.71V to 3.6V.

What is the operating temperature range?

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

What package type is the STM32L552ZET6 supplied in?

It is supplied in a 144-LQFP package.

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