STM32L011K4U6TR - STMicroelectronics

Manufacturer Part Number

STM32L011K4U6TR

Manufacturer

STMicroelectronics

Introduction

Low power ARM Cortex-M0+ microcontroller suitable for a wide range of applications

Product Features and Performance

ARM Cortex-M0+ core with a maximum frequency of 32 MHz

32-bit single-core processor providing a balance of efficiency and power consumption

Built-in I2C, IrDA, SPI, UART/USART interfaces for communication

An array of peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT

16KB of FLASH program memory and 2KB of RAM for data processing

Supports a wide range of supply voltages from 1.65V to 3.6V

Product Advantages

Optimized for low-power operations to extend battery life

Relatively large program memory and RAM for complex programs

Integrated analog-digital converters (A/D 10x12b) for sensor interfacing

Small package size (32-UFQFPN) suitable for space-constrained applications

Key Technical Parameters

28 I/O ports for flexible connection options

512 x 8 EEPROM size for non-volatile storage

Internal oscillator for reduced external component count

Operational across industrial temperature ranges from -40°C to 85°C

Quality and Safety Features

POR and Brown-out Detect/Reset for reliable operation under fluctuating power conditions

Watchdog Timer (WDT) to prevent system hang-ups

Compatibility

Surface Mount 32-UFQFN Exposed Pad that fits standard PCB layouts

Application Areas

Suitable for embedded systems in IoT devices, consumer electronics, automation, smart sensors, and more

Product Lifecycle

Currently active with no signs of near discontinuation

Potential for continued support and availability of replacements and upgrades

Several Key Reasons to Choose This Product

Energy-efficient ARM Cortex-M0+ core ideal for power-sensitive devices

Comprehensive connectivity options supporting various communication protocols

Robust set of peripherals supporting a wide range of functions

Support for analog inputs with integrated ADCs for mixed-signal applications

High reliability and stability across a broad operating temperature range

Designed by a reputable semiconductor manufacturer, STMicroelectronics

Compact form factor enabling usage in limited space applications