STMicroelectronics

STM32F334K8U6  

Microcontrollers

The STM32F334K8U6 is a microcontroller unit (MCU) developed by STMicroelectronics, a global semiconductor company. It belongs to the STM32 family of 32-bit microcontrollers based on the ARM Cortex-M4 processor. The STM32F334K8U6 is designed for a wide range of applications, including industrial control, medical devices, and consumer electronics.

Description:

The STM32F334K8U6 is a high-performance, low-power microcontroller with an ARM Cortex-M4 CPU core. It operates at a maximum frequency of 72 MHz and features a floating-point unit (FPU) for efficient mathematical operations. The MCU is built on a 32-bit architecture and is compatible with various operating systems, including FreeRTOS, STM32Cube, and others.

Features:

1. ARM Cortex-M4 CPU with FPU, running at up to 72 MHz
2. 64 KB of instruction cache and 8 KB of data cache
3. 64 KB of SRAM and 8 KB of backup SRAM
4. 64-pin LQFP package with a wide operating temperature range (-40°C to +85°C or -40°C to +105°C)
5. 512 KB of embedded Flash memory for program and data storage
6. Flexible memory mapping allows for easy integration of external memory
7. Advanced control timers, including PWM, input capture, output compare, and one-pulse mode
8. Communication interfaces: 2x I2C, 2x SPI, 3x USART, and 2x UART
9. USB 2.0 full-speed device with on-chip PHY
10. 12-bit ADC with up to 16 channels and 4x 12-bit DAC channels
11. CAN and SDIO interfaces for additional communication options
12. CRC calculation unit and true random number generator
13. Power management system with VBAT supply monitor, backup domain power supply, and low-power modes (Stop, Standby, and Shutdown)
14. RTC with sub-second accuracy and calendar
15. 96-bit unique ID and 128-bit unique ID for device identification

Applications:

The STM32F334K8U6 is suitable for a wide range of applications due to its high performance, low power consumption, and extensive communication interfaces. Some of the potential applications include:

1. Industrial control systems: Motor control, sensor interfacing, and data acquisition
2. Medical devices: Patient monitoring, diagnostic equipment, and portable medical instruments
3. Consumer electronics: Smart home appliances, wearable devices, and portable multimedia devices
4. Automotive applications: In-vehicle infotainment systems, body control modules, and safety systems
5. IoT devices: Smart sensors, gateways, and edge computing devices
6. Robotics: Robotic control, sensor fusion, and autonomous navigation systems
7. Renewable energy systems: Solar power inverters, wind turbine control, and energy management systems

The STM32F334K8U6's versatility, combined with its robust feature set, makes it an excellent choice for developers looking to create innovative and efficient embedded systems.

STM32F334K8U6 Documents

Download datasheets and manufacturer documentation for STM32F334K8U6

PCN :

Product Change Notification (PDF)