STMicroelectronics STM32F051R8T6 32-bit ARM Cortex M0 Microcontroller 48 MHz 64kB FLASH 64-Pin LQFP

STMicroelectronics STM32F051R8T6 is a 32-bit ARM Cortex M0 microcontroller designed for versatile embedded system applications. It delivers a 48 MHz maximum clock frequency along with high-speed embedded memories, including 64kB of Flash memory and 8kB of SRAM. The device is housed in a 64-pin LQFP surface mount package suitable for compact circuit designs.

This microcontroller is built on a RISC architecture providing efficient processing performance with a 32-bit data bus width. Its operating voltage is between 2V and 3.6V, making it suitable for power-sensitive applications while maintaining performance.

Featuring multiple integrated peripherals such as a single 12-bit DAC, nineteen 12-bit ADC channels, and four general-purpose timers, it enables precise analog and timing control capabilities. The device also includes two I2C, two SPI, one I2S, one HDMI Consumer Electronics Control (CEC), and up to two USART communication interfaces, allowing flexible connectivity and protocol support.

STMicroelectronics STM32F051R8T6 operates reliably in industrial temperature ranges from -40°C to 85°C. Its low maximum power dissipation of 444mW supports energy-efficient embedded designs. The 64-pin LQFP package measures approximately 10mm by 10mm with a 1.45mm height, optimizing PCB real estate.

Typical applications include industrial automation, user interfaces, audio/video receivers, PC peripherals, gaming consoles, GPS devices, programmable logic controllers (PLCs), inverters, printers, scanners, alarm systems, video intercoms, and heating, ventilation, and air conditioning (HVAC) systems.

This microcontroller features a high-performance ARM Cortex-M0 32-bit RISC core operating up to 48 MHz. It includes 64kB of Flash memory and 8kB of SRAM for application and data storage. The device supports a 32-bit data bus width and is mounted in a 64-Pin LQFP surface mount package.

Operating voltage ranges from 2V to 3.6V, supporting low power consumption applications. Temperature tolerance spans from -40°C to 85°C for industrial usage. Integrated peripherals include 1x 12-bit DAC, 19x 12-bit ADCs, and 4 timers for precise control.

The microcontroller supports several communication interfaces including up to two I2C, two SPI, I2S, HDMI CEC, and USARTs. Ideal for applications in industrial control, consumer electronics, automotive, and embedded systems.

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