The STM32F100R4H6BTR microcontroller from STMicroelectronics is a high-performance, low-power 32-bit MCU featuring the ARM Cortex-M3 processor core. Designed for a wide range of applications, this microcontroller is part of the STM32F100 Value Line, offering an optimal balance between performance, power consumption, and cost.

Key Features

• Core: ARM Cortex-M3 processor, which operates at a frequency of up to 24 MHz, delivering 1.25 DMIPS/MHz (Dhrystone 2.1) performance with a memory protection unit.
• Memory: Comes with 16 Kbytes of Flash memory and 4 Kbytes of SRAM, which provides ample storage for code and data.
• Energy Efficient: Features three low-power modes: Sleep, Stop, and Standby, which help to optimize power consumption in various applications.
• Debugging and Programming: Includes serial wire debug (SWD) and JTAG interfaces for full-speed system development.
• I/Os: Up to 37 I/O ports with interrupt capability, which allows for easy connection to peripherals and external components.
• ADC: 12-bit, 1.2 µs analog-to-digital converter (ADC) with up to 16 channels, enabling precise conversion of analog signals to digital data.
• Timers: Multiple timers, including advanced control timers, general-purpose timers, and basic timers, which are suitable for a broad range of timing and control tasks.
• Communication Interfaces: Equipped with multiple communication interfaces, including I2C, USARTs, SPIs, and CAN, allowing for versatile connectivity with other devices and systems.
• Supply Voltage: Can be powered by a supply voltage range of 2.0 to 3.6 V, which is convenient for battery-powered and portable applications.
• Temperature Range: Operates within an industrial temperature range from -40°C to +85°C, ensuring reliability across different environmental conditions.

Applications

The STM32F100R4H6BTR is ideal for a variety of applications, including industrial control systems, motor drives, power management systems, consumer electronics, handheld equipment, and more. Its robust feature set enables developers to create sophisticated and power-efficient designs in a compact form factor.

Package Information

The device is available in an LQFP64 package, providing a compact solution with enough pins for most applications while maintaining a small footprint on the PCB.