STM32F103RBT7 - STMicroelectronics

Manufacturer Part Number

STM32F103RBT7

Manufacturer

STMicroelectronics

Introduction

The STM32F103RBT7 is a high-performance, ARM® Cortex®-M3 core-based microcontroller, designed for embedded applications requiring high levels of processing power and low power consumption.

Product Features and Performance

32-bit single-core ARM® Cortex®-M3 processor

Processor speed of 72MHz enhances computational efficiency

Advanced connectivity options including CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB

Rich peripheral set featuring DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT

Generous 51 I/O ports for versatile interfacing

128KB program memory and 20K RAM for ample storage and operational space

Integrated internal oscillator

Product Advantages

High processing power enables complex embedded system development

Low power consumption for energy-efficient applications

Broad connectivity options facilitate versatile peripheral device integration

Large memory capacity supports sophisticated firmware and application code

High-operating temperature range (-40°C ~ 105°C) suits demanding environments

Key Technical Parameters

Core Processor: ARM® Cortex®-M3

Core Size: 32-Bit Single-Core

Speed: 72MHz

Program Memory Size: 128KB

RAM Size: 20K x 8

Voltage Supply (Vcc/Vdd): 2V ~ 3.6V

Data Converters: A/D 16x12b

Operating Temperature: -40°C ~ 105°C

Quality and Safety Features

Temperature sensor for real-time system monitoring

Power-on Reset (POR) and Programmable Voltage Detector (PVD) for system protection

Watchdog Timer (WDT) to prevent system hang-up or crash

Compatibility

Compatible with a wide range of external peripherals via extensive connectivity options

Flexible voltage supply (2V ~ 3.6V) ensures compatibility with various power sources

Application Areas

Industrial control systems

Motor control

Home appliances

Medical equipment

Embedded systems

Product Lifecycle

Currently Active

No current indication of nearing discontinuation, ensuring long-term project support

Several Key Reasons to Choose This Product

High-performance ARM Cortex-M3 core suitable for complex applications

Extensive connectivity and peripheral options for broad design flexibility

Optimized for power efficiency, suitable for battery-powered devices

Large memory capacity supports advanced features and updates

The robust package and high-operating temperature range extend applicability in harsh conditions

Active product status with long-term availability for ongoing projects