STM32L152VBT6ATR - STMicroelectronics

Manufacturer Part Number

STM32L152VBT6ATR

Manufacturer

STMicroelectronics

Introduction

The STM32L152VBT6ATR is a high-performance, ARM® Cortex®-M3 core based microcontroller, catered towards energy-efficient applications requiring a range of connectivity and peripheral options.

Product Features and Performance

Built around the 32-Bit Single-Core ARM® Cortex®-M3 processor.

Operates at a frequency of up to 32MHz.

Features extensive connectivity options including I2C, IrDA, LINbus, SPI, UART/USART, and USB.

Equipped with a wide range of peripherals like Brown-out Detect/Reset, Capacitive Sensing, DMA, I2S, LCD interface, Power-on Reset, PWM, and Watchdog Timer.

Offers 83 general-purpose I/O pins.

Provides 128KB of Flash program memory and 32KB of RAM.

Includes 4KB of EEPROM for non-volatile storage.

Supports an operating voltage range of 1.8V to 3.6V.

Integrated A/D converters (24x12b) and D/A converters (2x12b) for analog interface.

Features an internal oscillator for clock generation.

Supports an operating temperature range from -40°C to 85°C.

Product Advantages

High degree of energy efficiency suitable for low-power applications.

Extensive peripheral set enhances system integration and reduces external component requirements.

Robust connectivity options facilitate easy communication with a variety of devices and protocols.

High RAM and Flash memory sizes enable complex applications and software stacks.

Wide voltage range support ensures compatibility with different power supply standards.

Key Technical Parameters

Core Processor: ARM® Cortex®-M3

Core Size: 32-Bit

Speed: 32MHz

Program Memory Size: 128KB

RAM Size: 32KB

EEPROM Size: 4KB

Voltage Supply: 1.8V to 3.6V

Operating Temperature: -40°C to 85°C

Package: 100-LQFP

Quality and Safety Features

Includes Brown-out Detect/Reset and Power-on Reset for system reliability.

Watchdog timer for system recovery and fault protection.

Compatibility

The 100-LQFP package ensures compatibility with standard surface mount technologies.

The wide voltage and temperature range support makes it suitable for diverse applications and environments.

Application Areas

Energy-efficient and portable devices.

Industrial control systems.

Embedded systems requiring LCD displays.

Connectivity modules (I2C/SPI/USB).

Sensor interfaces and data acquisition systems.

Product Lifecycle

Currently listed as Active, indicating ongoing production and support.

No indication of nearing discontinuation, ensuring long-term availability for designs.

Several Key Reasons to Choose This Product

Provides a balanced mix of performance, power efficiency, and integration capability.

Extensive connectivity and peripheral options allow for highly flexible and scalable designs.

Suitable for a wide range of applications, from simple embedded systems to complex IoT devices.

Active product status ensures long-term support and availability.

Manufactured by STMicroelectronics, a leader in semiconductor solutions, ensuring reliability and performance.