STM32F334R8T6TR - STMicroelectronics

Manufacturer Part Number

STM32F334R8T6TR

Manufacturer

STMicroelectronics

Introduction

The STM32F334R8T6TR is a high-performance ARM® Cortex®-M4 based microcontroller, suitable for a variety of applications requiring high CPU performance and feature integration.

Product Features and Performance

Core Processor: ARM® Cortex®-M4

Core Size: 32-Bit Single-Core

Speed: 72MHz

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

Enhanced Peripherals: DMA, POR, PWM, WDT

Internal Oscillator

Number of I/O: 51

Program Memory Size: 64KB (64K x 8)

Program Memory Type: FLASH

RAM Size: 12K x 8

Data Converters: A/D 21x12bit, D/A 3x12bit

Product Advantages

High performance with Cortex-M4 core at 72MHz speed

Extensive connectivity including CANbus and UART

Integrated analog peripherals enhance versatile use cases

Suitable for low power consumption requirements with power-on reset and supply voltage monitoring

Key Technical Parameters

Speed: 72MHz

Program Memory: 64KB

RAM Size: 12KB

Voltage Supply: 2V ~ 3.6V

Operating Temperature: -40°C ~ 85°C

Mount Type: Surface Mount

Quality and Safety Features

Robust operation within industrial temperature range from -40°C to 85°C

Integrated safety features including Watchdog Timer (WDT) and Power-on Reset (POR)

Compatibility

Compatible with LQFP 64-pin surface mount technology

Suitable for board layouts requiring 10x10 package configuration

Application Areas

Industrial automation

Automotive systems

Consumer electronics

Power management systems

Product Lifecycle

Currently active with no declaration of discontinuation

Availability of replacements or upgrades can be managed through newer STM32F3 series models as technology evolves

Several Key Reasons to Choose This Product

High system performance enabled by ARM Cortex-M4 core

Extensive connectivity to multiple bus systems enhances versatile integration

Effective for applications requiring detailed analog and digital conversion

Supported by robust quality and safety features

Future-proof with ongoing product support and upgrade paths