STM32F302C8T7

Program Memory Size:	64KB (64K x 8)
Supplier Device Package:	48-LQFP (7x7)
Package / Case:	48-LQFP
Operating Temperature:	-40°C ~ 105°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 11x12b, D/A 1x12b
Voltage - Supply (Vcc/Vdd):	2 V ~ 3.6 V
RAM Size:	16K x 8
EEPROM Size:	--
Program Memory Type:	FLASH
Series:	STM32F3
Number of I/O:	37
Peripherals:	DMA, I²S, POR, PWM, WDT
Connectivity:	CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB
Speed:	72MHz
Core Size:	32-Bit
Core Processor:	ARM® Cortex®-M4
Part Status:	Active
Packaging:	Tray

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Introduction

The STM32F302C8T7 is a microcontroller unit (MCU) that is part of the STM32F3 series of microcontrollers, developed by STMicroelectronics and released in October 2017. It is an ARM Cortex-M4 based MCU, running at 72 MHz with 512 kb of flash memory and 64 kb of RAM, as well as analog peripherals, digital and analog timers, and a built-in DMA controller.

Application Field

Overall, the STM32F302C8T7 is designed to provide developers with extremely cost-effective system applications for a range of applications, ranging from consumer electronics and industrial automation to health and medical equipment, automotive, and many more.In consumer electronics, the STM32F302C8T7 has found its use mostly in products such as smartphones, tablets, and wearable devices, given its low cost and low power consumption relative to other MCUs. It has also been used in various home automation products and consumer appliances, such as air conditioners, refrigerators, and washing machines, given its fast processing power and low energy consumption.In industrial applications, the STM32F302C8T7 is often found in automated factory machines, robotic arms, and motion controller systems. These applications typically demand lower power consumption and energy efficiency, which the MCU provides in spades. Additionally, with the help of various analog peripherals, the STM32F302C8T7 can be used in measuring and controlling various environmental parameters such as temperature, pressure, and altitude.Finally, the STM32F302C8T7 has also been used in medical and healthcare equipment, mostly for applications such as patient monitoring, drug dispensers, and medical imaging systems, given its low footprint and fast processing capability.

Working Principle

STM32F302C8T7 is powered by an ARM Cortex-M4 microcontroller core. The main purpose of the MCU is to execute instructions provided by firmware, allowing the user to interact with peripherals and sensors as well as connecting to external devices. These instructions are stored in the flash memory, which is where the code and data is executed.When the system is powered up, the controller configure itself using what is stored in its flash memory and the settings stored in its internal memory, such as baud rates, pin mappings, interrupt priorities, wait states, etc.The core\'s instruction set supports 8-, 16-, and 32-bit data transfers, as well as modular and decimal arithmetic operations. Furthermore, the controller has several built-in functions, such as an analog-to-digital converter (ADC), digital-to-analog converter (DAC), and timer functions, which can be used to control various physical components and peripherals.The STM32F302C8T7 also supports a variety of communication protocols, including I²C, USART, SPI, SDIO, USB, and more. This allows the microcontroller to communicate and interact with external devices and sensors. Additionally, it allows the user to easily transfer and receive data from other microcontrollers and computers.Finally, the STM32F302C8T7 has advanced security features. It supports Secure Element and advanced encryption algorithms, making it a suitable choice for mission-critical applications.

Conclusion

The STM32F302C8T7 is a powerful and versatile cost-effective MCU that is suitable for a variety of applications. Its low cost and low power consumption makes it ideal for consumer electronics, industrial automation, and medical devices. Furthermore, its fast processing capabilities, built-in peripherals, and wide range of communication protocols make it a suitable choice for a variety of applications.

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