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Integrated Circuits (ICs)

STM32L452CEU3

MCU 32-Bit ARM Cortex-M4F RISC 512KB Flash 1.71V to 3.6V 48-Pin UFQFPN Tray

The STMicroelectronics MCU 32-Bit ARM Cortex-M4F is a powerful microcontroller designed for high-performance applications requiring efficient processing and low power consumption. With a core architecture based on the ARM Cortex-M4, this microcontroller operates at a frequency of 80M Hz and features 512KB of Flash memory. It is ideal for a variety of embedded systems, offering a compact 48-Pin UFQFPN package that ensures easy integration into your designs. This microcontroller is suitable for ap

BrandSTMicroelectronics
PackageUFQFN
Device TypeMicrocontrollers

Full Specifications

Core ArchitectureARM Cortex-M4
Number of I/Os38
Min Supply Voltage1.71V
Max Supply Voltage3.6V
Lifecycle StatusProduction
Frequency80MHz
Max Operating Temperature125°C
Min Operating Temperature-40°C
Nominal Supply Current30nA
Number of A/D Converters1
Number of I2C Channels4
Number of SPI Channels3
Number of Timers/Counters1
Number of UART Channels1

About This Product

The STMicroelectronics MCU 32-Bit ARM Cortex-M4F is a powerful microcontroller designed for high-performance applications requiring efficient processing and low power consumption. With a core architecture based on the ARM Cortex-M4, this microcontroller operates at a frequency of 80M Hz and features 512KB of Flash memory. It is ideal for a variety of embedded systems, offering a compact 48-Pin UFQFPN package that ensures easy integration into your designs. This microcontroller is suitable for applications that demand reliability and efficiency across a wide temperature range.

What is this product used for?

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

Typical Use Cases

Embedded Processors and Controllers Microcontrollers UFQFN Microcontrollers

Sourcing Support for This MPN

  • 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-M4F RISC 512KB Flash 1.71V to 3.6V 48-Pin UFQFPN Tray

STM32L452CEU3

STMicroelectronics

The STMicroelectronics MCU 32-Bit ARM Cortex-M4F is a powerful microcontroller designed for high-performance applications requiring efficient processing and low power consumption. With a core architecture based on the ARM Cortex-M4, this microcontroller operates at a frequency of 80M Hz and features 512KB of Flash memory. It is ideal for a variety of embedded systems, offering a compact 48-Pin UFQFPN package that ensures easy integration into your designs. This microcontroller is suitable for ap

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