STM32L052K8U6TR - STMicroelectronics

Manufacturer Part Number

STM32L052K8U6TR

Manufacturer

stmicroelectronics

Introduction

The STM32L052K8U6TR is a 32-bit microcontroller from stmicroelectronics’ STM32L0 series, specifically designed for high-performance, low-power embedded applications.

Product Features and Performance

Core Processor: ARM Cortex-M0+

Speed: 32MHz

Connectivity: I2C, IrDA, SPI, UART/USART, USB

Peripherals include Brown-out Detect/Reset, DMA, POR, PWM, WDT

27 I/O pins

Program Memory Size: 64KB FLASH

EEPROM Size: 2KB

RAM Size: 8KB

Data Converters: A/D 10x12b, D/A 1x12b

Internal Oscillator

Operating Temperature: -40°C ~ 85°C

Product Advantages

Ultra-low power consumption

High integration with advanced peripherals

Strong connectivity features supporting various communication protocols

Key Technical Parameters

Core Size: 32-Bit Single-Core

Voltage Supply (Vcc/Vdd): 1.65V ~ 3.6V

Mounting Type: Surface Mount

Package: 32-UFQFPN (5x5)

Base Product Number: STM32L052

Quality and Safety Features

Robust against brown-out conditions

Power-on reset (POR) capabilities

Watchdog timer to prevent system failure

Compatibility

Compatible with multiple communication standards including USB, UART, and SPI

Works with a variety of development environments for ARM Cortex processors

Application Areas

Industrial automation

Consumer electronics

Internet of Things (IoT) devices

Battery-operated devices

Product Lifecycle

Current status: Active

Long-term availability with no nearing discontinuation

Support for software and hardware upgrades available

Several Key Reasons to Choose This Product

Enhanced power efficiency reduces operating costs and extends battery life in portable applications.

Powerful ARM Cortex-M0+ core capable of sophisticated signal control and processing.

Extensive integration reduces the need for additional components, simplifying design and increasing reliability.

Broad connectivity options ensure flexibility in design and future-proofing with newer interfaces.

Durable design qualified for a wide range of temperatures, making it suitable for harsh environments.