STM32F334R8T6

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STM32F334R8T6

IC MCU 32BIT 64KB FLASH 64LQFP

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Spécifications

Package Tray
Series STM32F3
ProductStatus Active
CoreProcessor ARM® Cortex®-M4
CoreSize 32-Bit Single-Core
Speed 72MHz
Connectivity CANbus, I²C, IrDA, LINbus, SPI, UART/USART
Peripherals DMA, POR, PWM, WDT
NumberofI/O 51
ProgramMemorySize 64KB (64K x 8)
ProgramMemoryType FLASH
RAMSize 12K x 8
Voltage-Supply(Vcc/Vdd) 2V ~ 3.6V
DataConverters A/D 21x12b; D/A 3x12b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 64-LQFP

Vue d'ensemble

Description

The STM32F334R8T6 is a microcontroller from STMicroelectronics, part of the STM32F3 series, which is based on the ARM Cortex-M4 architecture. This microcontroller features a 32-bit core operating at a maximum frequency of 72 MHz, providing efficient processing capabilities for various applications.
Key features include 64 KB of Flash memory, 16 KB of SRAM, and a rich set of peripherals such as multiple timers, ADCs (up to 12-bit resolution), and communication interfaces including I2C, SPI, and UART. It also supports advanced features like hardware floating-point operations and digital signal processing (DSP).
The STM32F334R8T6 is particularly suited for applications requiring precise control and measurement, such as motor control, industrial automation, and sensor interfacing. Its low power consumption makes it ideal for battery-operated devices. The microcontroller is compatible with various development tools, including ST's STM32Cube ecosystem, which simplifies development and integrates middleware support.

Features

The STM32F334R8T6 is a microcontroller from STMicroelectronics, part of the STM32F3 series. Key features include:
1. Core: ARM Cortex-M4 architecture with FPU, operating at up to 72 MHz.
2. Memory: 64 KB of Flash memory and 16 KB of SRAM.
3. Peripherals:
- 12-bit ADC with up to 16 channels.
- Multiple timers, including advanced-control timers and general-purpose timers.
- USART, SPI, I2C interfaces for communication.
4. GPIO: Up to 48 programmable I/O pins.
5. Power Supply: Operates from 2.7 to 3.6V.
6. Low Power Modes: Various modes for energy-efficient applications.
7. Analog Features: Comparators and operational amplifiers.
8. Temperature Range: -40 to 85 °C for industrial applications.
The STM32F334R8T6 is suitable for motor control, industrial automation, and sensor applications, combining high performance with low power consumption.

Package

The STM32F334R8T6 is packaged in a LQFP (Low-Profile Quad Flat Package) with 48 pins. The package dimensions are 7mm x 7mm, making it suitable for compact applications.

Pinout

The STM32F334R8T6 microcontroller features a total of 48 pins. It belongs to the STM32F3 series and is based on the ARM Cortex-M4 core.
Key functions of the pins include:
- I/O Ports: Configurable as input or output for digital signals.
- Analog Functions: Includes multiple ADC channels (up to 16) and DAC outputs.
- Communication Interfaces: Supports various protocols such as I2C, SPI, USART, and CAN.
- Timers: Capable of generating PWM signals and handling time-sensitive operations.
- Debugging Interfaces: SWD (Serial Wire Debug) and JTAG support.
- Interrupts: External interrupt capability on specific pins for responsive applications.
This microcontroller is particularly suited for applications requiring precision and real-time processing, such as motor control and industrial automation.

Manufacturer

The STM32F334R8T6 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in the design and production of a wide range of semiconductor products, including microcontrollers, sensors, analog devices, and power management solutions. The company serves various industries, including automotive, industrial, consumer electronics, and IoT (Internet of Things), providing innovative technologies that enable smart devices and connectivity. STMicroelectronics is known for its commitment to quality, sustainability, and advancing technology through research and development.

Application

The STM32F334R8T6 is widely used in applications such as motor control, industrial automation, healthcare equipment, and consumer electronics. Its features, including high-performance processing, analog capabilities, and low power consumption, make it suitable for sensor applications, communication devices, and smart home technologies. Additionally, it is ideal for robotics and IoT solutions, leveraging its connectivity options and real-time processing capabilities.

Equivalent

The STM32F334R8T6 is part of the STM32F3 series, which features ARM Cortex-M4 core. Equivalent products include STM32F334R6T6 (lower flash memory), STM32F334C8T6 (similar features with different flash size), and STM32F303R8T6 (from the F3 series with similar peripherals but different performance). Always verify specific requirements such as memory, peripherals, and package compatibility when selecting equivalents.

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