STM32F101R4T6A - STMicroelectronics

The STM32F101R4T6A microcontroller from STMicroelectronics is part of the STM32F1 series, designed to offer a balance of performance, power efficiency, and peripherals for a wide range of applications. This device is built on the high-performance ARM® Cortex®-M3 32-bit RISC core operating at a frequency of up to 36 MHz. Its robust architecture, enhanced peripherals, and low power consumption make it ideal for a variety of applications including industrial control, medical equipment, and consumer electronics.

Key Features

• Core: ARM® Cortex®-M3 32-bit RISC core operating at a 36 MHz maximum frequency.
• Memory: Comes with 16 Kbytes of Flash memory and 4 Kbytes of SRAM, providing ample storage for instructions and operational data.
• Debugging: Integrated debug mode supports development, with serial wire debug (SWD) and JTAG interfaces.
• Performance: Single-cycle multiplication and hardware division, enhancing the processing capability.
• Power Efficiency: Features three low-power modes (Sleep, Stop, and Standby) to optimize power consumption according to the application's needs.
• I/Os: Up to 37 I/O pins, each of which is 5V-tolerant and has high sink/source current capabilities.
• Communication Interfaces: Includes I2C, SPI, and USARTs, which can serve a variety of communication protocols.
• Timers: Advanced-control timer, general-purpose timers, basic timer, and a watchdog timer to manage timing tasks.
• Analog: Offers up to 10-channel 12-bit ADC, ensuring accurate analog signal acquisition.
• Supply Voltage: Can be powered by a supply voltage ranging from 2.0 to 3.6V, suitable for battery-powered and portable applications.
• Package: Available in a 64-pin LQFP package, which provides a compact footprint while allowing for sufficient I/O and peripheral connectivity.

Applications

The STM32F101R4T6A's versatility makes it suitable for a diverse array of applications, including:

• Industrial automation and control systems
• Medical devices and healthcare products
• Consumer electronics such as gaming peripherals and wearables
• Smart home devices and Internet of Things (IoT) applications
• Power management systems
• Embedded systems requiring a rich set of peripherals and a high-performance core

With its combination of performance, power efficiency, and rich peripheral set, the STM32F101R4T6A microcontroller is a compelling choice for designers who require a reliable and flexible MCU for their embedded systems.