STM32F103CBT6 High-Performance MCU | Cortex-M3 72MHz | STMicroelectronics

STM32F103CBT6

32-bit high-performance MCU powered by ARM® Cortex®-M3 core running at 72 MHz, with 128 KB Flash and 20 KB SRAM. Offers fast real-time response and rich peripheral integration for motor control, industrial sensing, and smart device applications.

Product Description

Product Overview

STM32F103CBT6 is part of ST’s performance line in the STM32F1 family, delivering a balanced mix of processing power and low power consumption.

Its architecture with DMA and interrupt prioritization ensures efficient real-time control in embedded systems.

It supports a wide range of peripherals including SPI, I²C, USART, CAN, USB, ADC, and PWM, making it ideal for multitasking and mid-complex embedded systems.

Key Features

32-bit ARM Cortex-M3 core
Operating frequency up to 72 MHz
128KB Flash and 20KB SRAM
Multiple communication interfaces: USART, SPI, I²C, CAN, USB
12-bit ADC and advanced timer modules
Operating voltage range: 2.0 V – 3.6 V
Multiple low-power modes supported
Package type: LQFP-48

Product Applications

Motor control and driver modules
Industrial measurement and automation devices
Smart home and environmental monitoring systems
Medical electronics and diagnostic devices
Data acquisition and communication modules
Educational and embedded development platforms

Technical Specifications

Parameter	Specification
Core	ARM Cortex-M3
Frequency	72 MHz
Flash	128 KB
SRAM	20 KB
Voltage	2.0 V – 3.6 V
Interfaces	SPI, I²C, USART, CAN, USB
Analog Units	12-bit ADC, PWM, Timers
Package	LQFP-48

RFQ&Support

Jaron supplies genuine ST STM32F103CBT6 with global stock and full technical support.
Please include quantity, target price, ETA, and application details in your RFQ.
We provide BOM kitting, EOL replacement evaluation, PPV cost optimization, and worldwide semiconductor sourcing solutions.

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