Original STM32F103RBT6 MCU – 32-bit ARM Cortex-M3, 72MHz 128KB Flash LQFP64 (Motor Drive & Industrial)
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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 |
Shipping & Customs
🇺🇸🇪🇺 USA & European Union (DDP):
Orders are delivered DDP (Delivered Duty Paid). All customs duties, import taxes, and fees are included — no additional charges on delivery.
🌍 Rest of world:
Orders ship from China. Depending on your country, local customs authorities may apply import duties or taxes. Any such fees are set by your local authorities and are not included in the product price.
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