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Integrated Circuits (ICs)

STM32L052K8T7

Ultra-low power ARM Cortex-M0+ MCU with 64-Kbyte Flash, 32 MHz CPU, USB

The STMicroelectronics Ultra-low Power ARM Cortex-M0+ MCU is a versatile microcontroller designed for energy-efficient applications requiring high performance and extensive connectivity options. With a 32 MHz CPU and 64 Kbytes of Flash memory, this MCU is ideal for battery-operated devices and IoT applications. Its compact LQFP package and wide operating voltage range make it suitable for a variety of environments, while its rich set of peripherals ensures seamless integration into your designs.

BrandSTMicroelectronics
PackageLQFP
Device TypeMicrocontrollers

Full Specifications

Number of Pins32
Core ArchitectureARM
Data Bus Width32b
Max Frequency32MHz
Number of I/Os27
InterfaceI2C, I2S, IrDA, SPI, UART, USART, USB
Memory TypeFLASH
Memory Size64kB
Min Supply Voltage1.65V
Max Supply Voltage3.6V
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
Lifecycle StatusProduction
Frequency32MHz
Max Operating Temperature105°C

About This Product

The STMicroelectronics Ultra-low Power ARM Cortex-M0+ MCU is a versatile microcontroller designed for energy-efficient applications requiring high performance and extensive connectivity options. With a 32 MHz CPU and 64 Kbytes of Flash memory, this MCU is ideal for battery-operated devices and IoT applications. Its compact LQFP package and wide operating voltage range make it suitable for a variety of environments, while its rich set of peripherals ensures seamless integration into your designs.

What is this product used for?

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

Key Features

  • Case/Package: LQFP
  • Number of Pins: 32
  • Interface: I2C, I2S, IrDA, SPI, UART, USART, USB
  • Lifecycle Status: Production
  • Core Architecture: ARM
  • Data Bus Width: 32b

Typical Use Cases

Embedded Processors and Controllers Microcontrollers LQFP Microcontrollers

Sourcing Support for This MPN

Contact JaronSemi to confirm package, date code, and traceability requirements.

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  • Approved-alternate and cross-reference review when the requested line is constrained
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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
Ultra-low power ARM Cortex-M0+ MCU with 64-Kbyte Flash, 32 MHz CPU, USB

STM32L052K8T7

STMicroelectronics

The STMicroelectronics Ultra-low Power ARM Cortex-M0+ MCU is a versatile microcontroller designed for energy-efficient applications requiring high performance and extensive connectivity options. With a 32 MHz CPU and 64 Kbytes of Flash memory, this MCU is ideal for battery-operated devices and IoT applications. Its compact LQFP package and wide operating voltage range make it suitable for a variety of environments, while its rich set of peripherals ensures seamless integration into your designs.

  • Competitive pricing from verified sources
  • Sample to production quantities
  • Response within 24 business hours

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