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 |
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