STM32F103RCT6 High-Performance MCU | Cortex-M3 72MHz | STMicroelectronics

STM32F103RCT6

High-performance 32-bit MCU based on ARM® Cortex®-M3 core, running at 72 MHz with 256 KB Flash and 48 KB SRAM, featuring rich communication interfaces and analog peripherals for industrial, motor, and smart control applications.

Product Description

Product Overview

STM32F103RCT6 belongs to ST’s STM32F1 performance line family, offering a balanced combination of speed, memory capacity, and peripheral richness, optimized for reliable embedded system performance.

With integrated USB, CAN, USART, SPI, I²C, and ADC peripherals, it serves as a versatile control core for industrial instruments, IoT nodes, and automation systems.

Key Features

32-bit ARM Cortex-M3 core
Operating frequency up to 72 MHz
256 KB Flash memory and 48 KB SRAM
Multiple interfaces: USART, SPI, I²C, CAN, USB, ADC, PWM, and timers
Up to 80 general-purpose I/Os
Operating voltage range from 2.0 V to 3.6 V
Operating temperature range –40°C to +85°C
Package: LQFP-64

Product Applications

Industrial equipment and automation systems
Motor drive and servo control modules
Smart home and sensor network applications
Medical testing and data logging devices
Communication modules and IoT endpoints
Educational and embedded prototyping boards

Technical Specifications

Parameter	Specification
Core	ARM Cortex-M3
Frequency	72 MHz
Flash	256 KB
SRAM	48 KB
Voltage	2.0 V – 3.6 V
Interfaces	SPI, I²C, USART, CAN, USB
Analog Units	ADC, PWM, Timers
Package	LQFP-64

RFQ&Support

Jaron supplies genuine ST STM32F103RCT6 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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