STM32F334K8T6

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STM32F334K8T6

IC MCU 32BIT 64KB FLASH 32LQFP

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Specifications

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 25
ProgramMemorySize 64KB (64K x 8)
ProgramMemoryType FLASH
RAMSize 12K x 8
Voltage-Supply(Vcc/Vdd) 2V ~ 3.6V
DataConverters A/D 9x12b; D/A 3x12b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 32-LQFP

Overview

Description

The STM32F334K8T6 is a microcontroller from STMicroelectronics' STM32 family, based on the ARM Cortex-M4 core. It operates at a frequency of up to 72 MHz and features a rich set of peripherals. Key characteristics include:
1. Memory: It has 64 KB of Flash memory and 16 KB of SRAM.
2. Analog Features: It includes a 12-bit ADC with up to 16 channels and two comparator units, making it suitable for applications requiring precise analog measurements.
3. Communication Interfaces: The microcontroller supports multiple communication protocols such as I2C, SPI, UART, and CAN, enabling versatile connectivity.
4. Timers: It is equipped with several timers that can be used for PWM generation, input capture, and other timing applications.
5. Low-Power Modes: Designed for energy-efficient applications, it offers various low-power modes to extend battery life in portable devices.
The STM32F334K8T6 is ideal for applications in industrial control, automotive systems, and consumer electronics, combining performance with flexibility.

Features

The STM32F334K8T6 is a microcontroller from STMicroelectronics, part of the STM32F3 series. Key features include:
- Core: ARM Cortex-M4 with FPU (Floating Point Unit), running at up to 72 MHz.
- Memory: 64 KB of Flash memory and 16 KB of SRAM.
- Analog Features: Integrated 12-bit ADC with up to 16 channels and 12-bit DAC, as well as a high-precision internal oscillator.
- Timers: Multiple timers including PWM timers and basic timers for precise control.
- Communication Interfaces: Supports USART, SPI, I2C, and USB 2.0 Full Speed.
- GPIOs: Up to 40 general-purpose I/O pins with configurable functions.
- Power Management: Low-power modes to extend battery life and efficiency.
- Development Support: Compatible with STM32Cube software and development tools for easy programming and debugging.
This microcontroller is well-suited for various applications, including industrial control, motor control, and sensor applications.

Package

The STM32F334K8T6 is packaged in a LQFP (Low-Profile Quad Flat Package) with 48 pins. Its dimensions are 7x7 mm, making it suitable for various applications requiring a compact design.

Pinout

The STM32F334K8T6 microcontroller has a pin count of 48 pins. It belongs to the STM32F3 series and features an ARM Cortex-M4 core with a floating-point unit (FPU). The device operates at a maximum frequency of 72 MHz and includes a variety of peripherals such as multiple GPIOs, timers, ADCs, DACs, and communication interfaces (I2C, SPI, USART, and CAN).
Key functions of the pins include:
- General-purpose I/O (GPIO)
- Analog inputs (ADC)
- Digital-to-Analog Converter (DAC)
- Timers for PWM and output compare
- Serial communication interfaces (USART, SPI, I2C)
- External interrupts
- Debugging interface (SWD)
The STM32F334K8T6 is suitable for various applications, including motor control, industrial automation, and sensor data acquisition.

Manufacturer

The STM32F334K8T6 is manufactured by STMicroelectronics, a global semiconductor company. Founded in 1987, STMicroelectronics is headquartered in Geneva, Switzerland, and it specializes in designing and manufacturing a wide range of semiconductor solutions and integrated circuits. The company serves various markets, including automotive, industrial, personal electronics, communications, and computer systems. STMicroelectronics is known for its innovation in microcontrollers, sensors, and power management devices, contributing significantly to the development of IoT and smart technologies. The STM32 series, including the STM32F334K8T6, is renowned for its versatility and efficiency in embedded applications.

Application

The STM32F334K8T6 is suitable for various application areas, including motor control, automotive systems, industrial automation, and portable medical devices. Its integrated features, like advanced analog peripherals and low-power consumption, make it ideal for battery-operated applications, sensor management, and IoT devices. Additionally, it supports digital signal processing, making it valuable for audio applications and real-time data processing tasks.

Equivalent

The STM32F334K8T6 is part of the STM32F3 series of microcontrollers. Equivalent products include STM32F303K8T6 and STM32F373K8T6, which offer similar performance and peripherals. For more advanced features, consider STM32F4 series, such as STM32F401K8T6. Always verify compatibility regarding specific requirements like memory, peripherals, and power consumption.

Shipping

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Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

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