Microcontroller ST STM32F103RBT6 Cortex M3 - LQFP64_

32-bit microcontroller ST in LQFP48 case with ARM core Cortex-M3 is equipped with: 128 kB Flash, 20 KB RAM, CAN, UART, I2C, SPI, ADC. Photos of this product are only examples, the systems may differ in the number of outputs depending on the case.

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In stock, shipping 24 hours!

Price 27,90 zł


  • Manufacturer markings: STM32F103RBT6
  • Core: 32-bit ARM Cortex M3
  • Flash memory: 128 KB
  • RAM: 20 KB
  • The maximum core clock frequency: 72 MHz
  • The number of counters (timers) 16-bit: 4
  • Support PWM
  • Converter ADC:
    • Resolution: 12 bits
    • Number of channels: 16 channels
  • DAC:
    • Resolution: 12 bits
    • Number of channels: 2
  • Interfaces: 2 x SPI, 2 I2C, 3 USART, 1x CAN
  • DMA controller
  • Supply voltage: 2 V to 3.6 V
  • Housing: LQFP64



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The table presents available forms of delivery in Poland


Carrier and

Bank wire

by cash


Poczta Polska

terms of service

9,90 PLN17,90 PLN1-3 days

Kurier GLS

terms of service

14,90 PLN22,90 PLN

1-2 days

Paczkomaty 24/7 

terms of service

12,90 PLN-1-3 days

If the amount to pay for products exceeds 500 PLN
Delivery is for free!


  • Free delivery of orders over 500 PLN does not apply to parcels addressed outside of Poland.
  • Free delivery does not apply when changing orders.
  • The delivery period is counted in working days from the date of dispatch of the order.

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