STM32F103ZET6 High-Performance MCU | Cortex-M3 72MHz | STMicroelectronics

STM32F103ZET6

High-performance 32-bit MCU powered by ARM® Cortex®-M3 core, running at 72 MHz with 512 KB Flash and 64 KB SRAM. It delivers advanced peripheral integration and real-time performance for industrial, automation, and embedded control applications.

Product Description

Product Overview

STM32F103ZET6 is part of ST’s STM32F1 performance-enhanced line, optimized for complex embedded control tasks.

With a 72 MHz Cortex-M3 core, large memory resources, and broad connectivity, it enables responsive and reliable system design.

It integrates multiple communication and control peripherals with up to 112 I/Os, making it ideal for advanced control applications and scalable embedded architectures.

Key Features

32-bit ARM Cortex-M3 core
Operating frequency up to 72 MHz
512 KB Flash memory and 64 KB SRAM
Extensive interfaces: USART, SPI, I²C, CAN, USB, ADC, PWM, and timers
Up to 112 general-purpose I/O pins
Operating voltage range from 2.0 V to 3.6 V
Industrial-grade temperature range –40°C to +85°C
Package type: LQFP-144

Product Applications

Industrial automation and equipment control systems
Motor control and power management modules
Smart home and embedded control devices
Communication and data acquisition systems
Medical electronics and precision diagnostic instruments
Multi-channel measurement and embedded development boards

Technical Specifications

Parameter	Specification
Core	ARM Cortex-M3
Frequency	72 MHz
Flash	512 KB
SRAM	64 KB
Voltage	2.0 V – 3.6 V
Interfaces	SPI, I²C, USART, CAN, USB
I/Os	112
Package	LQFP-144

RFQ&Support

Jaron supplies genuine ST STM32F103ZET6 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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