STM32F429BIT6

Program Memory Size:	2MB (2M x 8)
Supplier Device Package:	208-LQFP (28x28)
Package / Case:	208-LQFP
Operating Temperature:	-40°C ~ 85°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 24x12b, D/A 2x12b
Voltage - Supply (Vcc/Vdd):	1.8 V ~ 3.6 V
RAM Size:	256K x 8
EEPROM Size:	--
Program Memory Type:	FLASH
Series:	STM32F4
Number of I/O:	168
Peripherals:	Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
Connectivity:	CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG
Speed:	180MHz
Core Size:	32-Bit
Core Processor:	ARM® Cortex®-M4
Part Status:	Active
Packaging:	Tray

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STM32F429BIT6 application field and working principle

Introduction

The STM32F429BIT6 microcontroller belongs to the STM32 family of microcontrollers which are based on the ARM Cortex-M4 core. This microcontroller is aimed for applications requiring high performance and accuracy, such as in consumer and industrial products. Its features also make it suitable for a wide range of applications in automotive, communications, consumer audio and home appliances, computing and data storage, medical, security and other industries. In this article, we will discuss the application fields and working principle of the STM32F429BIT6 microcontroller.

Application field

The STM32F429BIT6 microcontroller is widely used in a range of applications in many industries. It is ideal for use in consumer audio applications, as it has built-in features that support audio codecs, digital signal processors and audio effects processors. It is also suitable for use in automotive applications such as engine control, audio entertainment and navigation systems. The STM32F429BIT6 can also be used in home appliances, such as automated dishwashers and washing machines. In addition, it is also used in medical devices, security systems, computing and data storage systems, communications equipment and other industrial applications.

Working principle

The STM32F429BIT6 microcontroller is based on the powerful ARM Cortex-M4 core. The core features 32-bit single-cycle multiplication and hardware division, which enables the microcontroller to offer high performance and accuracy. It has a high performance Bus Matrix and AHB Link for an optimized code, data and power distribution. In addition, it can also provide high speed DMA support, with up to 23 DMA channels. The ARM Cortex-M4 also provides numerous debug options, including real-time instruction trace and ETM trace.The ARM Cortex-M4 processor also includes many peripherals, such as 10-bit resolution analog-to-digital converters, digital signal processing, communications interfaces, direct memory access and a wide range of external memory interfaces, making it ideal for applications such as digital audio and high-speed data transfer. The microcontroller also features a powerful 32-bit floating-point unit and advanced power management features, which allow it to be used in battery-powered applications.The STM32F429BIT6 microcontroller also features a wide range of built-in security features, including secure boot, memory protection and anti-tamper features. It also features an internal clock generator and with selectable clock sources and multiple clock dividers, it can provide a wide range of clock frequencies.

Conclusion

The STM32F429BIT6 is an advanced and highly versatile microcontroller from STMicroelectronics, suitable for a wide range of applications in automotive, audio entertainment, home appliances, computing and data storage, medical and security sectors. It is based on the powerful ARM Cortex-M4 core, which offers high performance, a wide range of peripherals, secure boot, memory protection and anti-tamper features. In addition, it also features a wide range of analog-to-digital converters and digital signal processing capabilities.

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