STM32F100R4H6B

Program Memory Type:	FLASH
Base Part Number:	STM32F100
Supplier Device Package:	64-BGA (5x5)
Package / Case:	64-TFBGA
Operating Temperature:	-40°C ~ 85°C (TA)
Oscillator Type:	Internal
Data Converters:	A/D 16x12b; D/A 2x12b
Voltage - Supply (Vcc/Vdd):	2 V ~ 3.6 V
RAM Size:	4K x 8
EEPROM Size:	--
Series:	STM32F1
Program Memory Size:	16KB (16K x 8)
Number of I/O:	51
Peripherals:	DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT
Connectivity:	I²C, IrDA, LINbus, SPI, UART/USART
Speed:	24MHz
Core Size:	32-Bit
Core Processor:	ARM® Cortex®-M3
Part Status:	Active
Packaging:	Tray

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STM32F100R4H6B Application Field and Working Principle Overview

Introduction

The STM32F100R4H6B is a powerful, low-cost embedded microcontroller solution for a variety of industrial applications. It is a 32-bit Cortex™-M4-based microcontroller with peripherals, memory, and external I/O. The device features 4 serial ports (UARTs), 1 SPI, 2 I2C, 24-bit/32-bit ADC, quad I/O, as well as other features. It has an on-board voltage regulator that supports up to 7 V input voltage, making it suitable for direct use with a singleAA or AAA battery.The STM32F100R4H6B is a very versatile and suitable device for many different embedded applications. It comes with an ARM Cortex processor, which provides plenty of processing power, and is highly efficient at tasks such as image and signal processing, as well as general-purpose processing. Its low power consumption also makes it ideal for mobile applications, while its pin count and integration with a variety of external peripherals make it suitable for larger projects.

Application Field

The STM32F100R4H6B is suitable for many different types of embedded applications. It can be used in industrial, consumer, and automotive embedded application, with its wide variety of integrated peripherals such as UART, SPI, I2C, ADC, PWM and timers, as well as its flexibility for processor power and storage capacity. Some of the most common applications include industrial control systems (CNC machines, robots, servo drives), security systems (PLCs, sensors, access control), embedded systems (code readers, medical diagnostic systems, IoT devices), and consumer electronics (digital signage displays, TV, gaming).

Working Principle

The STM32F100R4H6B operates using an ARM Cortex-M4 processor core. This is a 32-bit RISC-based processor providing up to 80MHz of processing power. It operates using the Harvard architecture, meaning instructions and data can be fetched simultaneously, resulting in faster processing speeds. It also includes a range of peripherals and integrated specialized instructions for digital signal processing.At the heart of the device is an on-board voltage regulator which is capable of accepting up to a 7V input voltage. This allows the STM32F100R4H6B to be powered by a single AA or AAA battery while also providing reliable and regulated power to the processor.The STM32F100R4H6B also features a wide range of integrated peripherals, including UART, SPI, I2C, ADC, PWM, and timers. These peripherals are used to interface with external or peripheral components. UART can be used for serial communication, SPI for SPI-bus components, I2C for I2C-bus components, ADC for analog-digital conversion, PWM for pulse-width modulation, and timers for precise timing applications.

Conclusion

The STM32F100R4H6B is an excellent choice for embedded applications. It provides a variety of features and peripherals, making it suitable for a wide range of applications. It is also capable of operating with up to 7V of input voltage, making it suitable for battery powered applications. Additionally, its on-board voltage regulator ensures reliable operation, while its ARM Cortex-M4 processor provides up to 80MHz of processing power. With its integrated peripherals, such as UART, SPI, I2C, ADC, PWM, and timers, the STM32F100R4H6B is a great choice for embedded applications.

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