STM32F103ZET7 - STMicroelectronics

Manufacturer Part Number

STM32F103ZET7

Manufacturer

stmicroelectronics

Introduction

The STM32F103ZET7 is a high-performance ARM Cortex-M3 core-based microcontroller, designed to offer a high degree of flexibility and efficiency in embedded applications.

Product Features and Performance

Core: ARM Cortex-M3 32-Bit single-core processor

Maximum Speed: 72 MHz

Connectivity Options: CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB

High number of I/O ports: 112

Program Memory: 512KB FLASH

RAM: 64K x 8

Peripherals: DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT

Data Converters: Analog to Digital 21x12-bit, Digital to Analog 2x12-bit

Internal Oscillator

Product Advantages

Extensive connectivity aids versatile designs

Large program memory and RAM enhance complex application deployment

Robust peripheral set supports varied functionality

High operating temperature range suitable for harsh environments

Key Technical Parameters

Core Size: 32-Bit

Speed: 72 MHz

Program Memory Size: 512KB

RAM Size: 64KB

Operating Temperature: -40°C to 105°C

Voltage Supply: 2V to 3.6V

Mounting Type: Surface Mount

Package/Case: 144-LQFP (20x20)

Quality and Safety Features

Power-on Reset (POR)

Power-down Reset (PDR)

Programmable Voltage Detector (PVD)

Watchdog Timer (WDT)

Temperature Sensor for thermal protection

Compatibility

Compatible with a range of development environments and IDEs supporting ARM Cortex-M3 architecture

Application Areas

Industrial control systems

Automotive applications

Consumer electronics

Internet of Things (IoT) devices

Product Lifecycle

Product Status: Active

No current discontinuation notices

Replacements or upgrades should follow in the STM32 series

Several Key Reasons to Choose This Product

High integration with multiple connectivity options reduces additional component needs and PCB space

Scalability from nominal 72 MHz operation suitable for varied application demands

Significant program memory and RAM capacity ideal for intricate applications

Diverse peripheral availability supports extensive functionalities in a single chip

Robust quality and safety features ensure reliable operation in diverse environments and applications