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  • Original STM32F103RBT6 MCU – 32-bit ARM Cortex-M3 LQFP64 (Motor Drive & Industrial)
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Original STM32F103RBT6 MCU – 32-bit ARM Cortex-M3, 72MHz 128KB Flash LQFP64 (Motor Drive & Industrial)

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About the Product

High-Speed 32-bit Microcontroller for Motor Control, PLCs & Embedded Systems

Upgrade Your Designs with the Original STM32F103RBT6 – a 32-bit ARM Cortex-M3 microcontroller delivering 72MHz clock speed, 128KB Flash, and 20KB SRAM for demanding industrial, motor drive, and automation projects.

 

Why the STM32F103RBT6 Outperforms Competing MCUs:

Key Advantages:
✔ Industrial-Grade Reliability – Operates at -40°C to +105°C with 2.0–3.6V power range.
✔ Rich Peripheral Set – 2x ADCs, USB 2.0, CAN, SPI/I2C, and PWM for motor control.
✔ Ultra-Low Power Modes – Sleep/Standby modes extend battery life in portable devices.
✔ Compact & Durable – LQFP64 package resists vibration, ideal for PLCs, inverters, and HVAC systems.

Trusted for: Motor drives, medical devices, robotics, and replacing obsolete MCUs.

STM32F103RBT6 MCU Specifications:

Parameter Value
Core ARM Cortex-M3 (32-bit)
Max Frequency 72 MHz
Flash Memory 128 KB
SRAM 20 KB
Operating Voltage 2.0V–3.6V
Package LQFP64
ADC Resolution 2x 12-bit (1 µs conversion)
Communication USB 2.0, CAN, SPI, I2C, USART

International Customers Please Note:

This product ships from China. Please be aware that your order may be subject to import taxes, customs duties, and fees levied by the destination country once the shipment arrives. These charges are the customer's responsibility and are not included in the product price or shipping cost. We are unable to predict what these fees may be, as they vary by country.

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