STM32L100RBT6ATR - STMicroelectronics

Manufacturer Part Number

STM32L100RBT6ATR

Manufacturer

STMicroelectronics

Introduction

The STM32L100RBT6ATR is part of the energy-efficient STM32L1 series. This embedded microcontroller is designed for flexibility and ease in complex applications, featuring a 32-bit ARM® Cortex®-M3 core.

Product Features and Performance

32-Bit Single-Core ARM® Cortex®-M3 processor

Speed up to 32MHz

Wide range of connectivity including I2C, SPI, UART/USART, and USB

Advanced peripherals: Brown-out Detect/Reset, DMA, LCD support, POR, PWM, and Watchdog Timer (WDT)

Extensive I/O capabilities with 51 pins

128KB Flash program memory

2KB EEPROM and 16KB RAM

Integrated Analog/Digital converters: 20x12-bit A/D, 2x12-bit D/A

Internal oscillator for improved integration

Supports operating temperatures from -40°C to 85°C

Product Advantages

Low power consumption extends battery life in portable applications

High integration level reduces overall system costs

Flexible memory resources cater to complex applications

Broad connectivity options enable versatile use cases

Robust peripheral set enhances functionality

Key Technical Parameters

Core Size: 32-Bit

Speed: 32MHz

Program Memory Size: 128KB

RAM Size: 16KB

Voltage Supply: 1.8V to 3.6V

Operating Temperature: -40°C to 85°C

Package: 64-LQFP

Quality and Safety Features

Brown-out Detect/Reset for system integrity

Watchdog Timer to prevent system freeze

Compatibility

Compatible with various development environments due to ARM Cortex architecture

Versatile I/O compatibility for broad sensor and peripheral integration

Application Areas

Power-sensitive and portable devices

Medical instrumentation

Industrial control systems

Consumer electronics

Product Lifecycle

Status: Active

Continuously supported, with no immediate discontinuation expected

Availability of replacements or upgrades subject to STM32L1 series development roadmap

Several Key Reasons to Choose This Product

Energy efficiency optimizes power usage

ARM Cortex-M3 core offers high-performance processing

Extensive memory and peripheral set support complex application designs

Wide operating temperature range suits various operating conditions

STMicroelectronics’ commitment to longevity and support for the STM32 series