STM32L151RDT6TR - STMicroelectronics

Manufacturer Part Number

STM32L151RDT6TR

Manufacturer

stmicroelectronics

Introduction

The STM32L151RDT6TR is a low-power ARM Cortex-M3 32-bit microcontroller, designed for high performance and energy efficiency in embedded applications.

Product Features and Performance

32-Bit Single-Core ARM Cortex-M3 Processor

Operating speed up to 32MHz

Comprehensive connectivity options including I2C, IrDA, LINbus, SPI, UART/USART, and USB

Advanced peripherals like Brown-out Detect/Reset, Capacitive Sensing, DMA, I2S, POR, PWM, and WDT

Internal oscillator

Operating Temperature range from -40°C to 85°C

Product Advantages

Energy-efficient design suitable for low-power applications

Extensive set of peripherals enhances the flexibility and functionality

Integrated data converters and high I/O count cater to complex designs

Key Technical Parameters

Core Size: 32-Bit

Speed: 32MHz

Program Memory Size: 384KB

EEPROM Size: 12K x 8

RAM Size: 48K x 8

Voltage Supply: 1.8V to 3.6V

Data Converters: A/D 21x12b, D/A 2x12b

Number of I/O: 51

Package: 64-LQFP

Quality and Safety Features

Brown-out Detect/Reset for system integrity

Operation across an extended temperature range ensures reliability in harsh conditions

Compatibility

Compatible with a range of development environments and tools supporting the ARM Cortex-M3 architecture

Application Areas

Industrial automation

Consumer electronics

Internet of Things (IoT) devices

Medical devices

Energy management systems

Product Lifecycle

Status: Active

Not nearing discontinuation

Replacements or upgrades available for future scalability

Several Key Reasons to Choose This Product

High performance ARM Cortex-M3 core tailored for cost-sensitive applications

Broad connectivity and rich peripheral set enable versatile application deployment

Low power consumption ideal for battery-operated and energy-efficient designs

Extensive support and long product lifecycle ensure long-term viability in projects

Robust operation in extreme temperature environments increases system reliability