STMicroelectronics' model STM32F334C8T7 is a 32-bit MCU microcontroller that integrates a high-performance Arm® Cortex®-M4 32-bit RISC core with an operating frequency of up to 72MHz, a built-in floating point unit (FPU), and high-speed embedded memory (up to 64 KB Flash, up to 12 KB SRAM), and an array of enhanced I/O and peripherals connected to two APB buses.
The STM32F334C8T7 microcontroller offers two fast 12-bit ADCs (5 Msps), up to three ultra-fast comparators, an op amp, three DAC channels, a low-power RTC, a high-resolution timer, a general-purpose 32-bit timers, one dedicated to motor control and four general-purpose 16-bit timers. They also feature standard and advanced communication interfaces: one I2C, one SPI, up to three USARTs and one CAN.
Functional features of STM32F334C8T7
1. Cortex-M4 core: STM32F334C8T7 uses the Cortex-M4 core, which has high performance and low power consumption. It can efficiently perform complex algorithms and tasks and is suitable for applications requiring high performance.
2. 72MHz clock frequency: The clock frequency of STM32F334C8T7 can be as high as 72MHz, providing fast response and high-speed computing capabilities.
3. Evaluation board: STM32F334C8T7 provides a convenient evaluation board that can help developers quickly verify and evaluate the functions and performance of the device.
4. Power management function: STM32F334C8T7 has powerful power management functions, including multiple different power modes and sleep modes, which can achieve better energy efficiency in applications with lower power consumption requirements.
5. Rich peripheral interfaces: STM32F334C8T7 is equipped with a rich set of peripheral interfaces, including multiple universal timers, serial communication interfaces, universal serial bus interfaces and analog modules, which can meet the needs of various applications.
6. 12-bit ADC: STM32F334C8T7 has a 12-bit analog-to-digital converter (ADC), which can collect analog signals with high accuracy. This makes it ideal for applications that require accurate measurement and acquisition of analog signals, such as sensor interfacing and data acquisition.
7. Multiple memory options: STM32F334C8T7 has a variety of memory options, including 64KB flash memory and 12KB SRAM. You can choose the appropriate memory configuration according to specific needs.
8. Multiple communication interfaces: STM32F334C8T7 supports multiple communication interfaces, such as SPI, I2C, USART and CAN, etc., which can exchange data and communicate with other external devices.
9. Powerful interrupt control unit: STM32F334C8T7 has a powerful interrupt control unit, which can support up to 64 interrupt sources, provide programmable interrupt priority and flexible interrupt management mechanism.
Application fields of STM32F334C8T7
STM32F334C8T7 is a high-performance, low-power 32-bit ARM Cortex-M4 core product. Its main application areas are as follows:
1. Industrial control: STM32F334C8T7 has rich communication interfaces and highly integrated peripheral functions, and can be used for industrial automation, process control, robot control and other applications. It supports multiple communication protocols such as CAN, SPI, UART and I2C to connect with various sensors, actuators and communication devices.
2. Intelligent energy management: STM32F334C8T7 has advantages in electric energy measurement, real-time monitoring and energy optimization. It can be used in solar and wind energy conversion systems, energy management in smart homes, and other applications.
3. Medical and health monitoring: Due to low power consumption, high performance and rich peripheral integration, STM32F334C8T7 is suitable for medical equipment and health monitoring equipment. For example, it can be used for heart rate monitoring, blood pressure monitoring, diabetes management and other applications.
4. Consumer electronics: STM32F334C8T7 can be used in consumer electronics, such as smart home equipment, smart TVs, remote controls, etc. Its low power consumption characteristics can extend battery life.
Parameters of STM32F334C8T7
Brand: STMicroelectronics
Product Category: 32-bit MCU
Program storage capacity: 64KB (64K x 8)
Program memory type: Flash
Package: 48-LQFP(7x7)
RAM size: 12K x 8
Packaging: Pallet
Voltage-power supply (Vcc/Vdd): 2V ~ 3.6V
Product tag: General MCU
Data converter: A/D 15x12b; D/A 3x12b
Core processor: ARM Cortex-M4
Oscillator type: Internal
Kernel specification: 32-bit
Working temperature: -40°C ~ 105°C(TA)
Speed: 72MHz
Installation type: surface mount type
Connectivity: CANbus, I2C, IrDA, LINbus, SPI, UART/USART
Basic product number: STM32
Peripherals: DMA, POR, PWM, WDT
Number of I/Os: 37
Pin diagram of STM32F334C8T7
Schematic diagram of STM32F334C8T7
Package diagram of STM32F334C8T7
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