STM32F103CBT7TR - STMicroelectronics

Manufacturer Part Number

STM32F103CBT7TR

Manufacturer

STMicroelectronics

Introduction

The STM32F103CBT7TR is part of the STM32F1 series of mainstream ARM Cortex-M3 microcontrollers designed for high-performance embedded applications.

Product Features and Performance

72MHz ARM Cortex-M3 core

128KB FLASH program memory

20KB RAM

10-channel 12-bit A/D converter

Multiple communications interfaces including CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB

Comprehensive set of power-saving modes

Enhanced peripherals such as Motor Control PWM and Temperature Sensor

Product Advantages

High system performance in terms of I/O throughput

Implement complex functions with a 32-bit single-core processor

Exceptional power efficiency with low operating voltage

Wide range of built-in peripherals reducing external component count

Robust design ensuring long-term reliability in various applications

Key Technical Parameters

Operation at 2V to 3.6V supply voltage

37 I/Os for flexible connectivity

Embedded DMA for efficient peripheral-to-memory data management

Internal oscillator promoting cost and space savings

48-LQFP package for compact PCB design

Quality and Safety Features

Extended operating temperature range from -40°C to 105°C

Power and reset management with POR, PVD, and programmable voltage detector for safe operation

Watchdog Timers (WDT) to maintain system integrity

Programmable brown-out reset for improved system recovery

Compatibility

Surface-mount 48-LQFP package compatible with various PCB layouts

Flexible voltage requirement for compatibility with a range of other components

Application Areas

Industrial control systems

Smart sensors and robotics

Automotive applications and motor control

Communication systems

Consumer electronics

Product Lifecycle

The product status is currently active

No indication of near discontinuation, ensuring stable supply

Potential for future upgrades in the STM32 MCU family

Several Key Reasons to Choose This Product

Offers a balanced performance-cost ratio for budget-sensitive projects

Extensive community and development support due to popular ARM Cortex-M3 architecture

STMicroelectronics' commitment to long-term product availability

Designed for rugged industrial environments with enhanced temperature and performance characteristics

Ease of product migration within the STM32 family offering scalability and future-proofing