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STM32F103R8 - ARM-based 32-bit MCU

This page provides the datasheet information for the STM32F103R8, a member of the STM32F103x6 ARM-based 32-bit MCU family.

Datasheet Summary

Description

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Features

  • Includes ST state-of-the-art patented technology.
  • Arm® 32-bit Cortex®-M3 CPU core.
  • 72 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access.
  • Single-cycle multiplication and hardware division.
  • Memories.
  • 64 or 128 Kbytes of Flash memory.
  • 20 Kbytes of SRAM.
  • Clock, reset and supply management.
  • 2.0 to 3.6 V.

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Datasheet preview – STM32F103R8

Datasheet Details

Part number STM32F103R8
Manufacturer STMicroelectronics
File Size 1.54 MB
Description ARM-based 32-bit MCU
Datasheet download datasheet STM32F103R8 Datasheet
Additional preview pages of the STM32F103R8 datasheet.

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Full PDF Text Transcription

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STM32F103x8 STM32F103xB Medium-density performance line Arm®-based 32-bit MCU with 64 or 128 KB Flash, USB, CAN, 7 timers, 2 ADCs, 9 com. interfaces Datasheet - production data Features Includes ST state-of-the-art patented technology • Arm® 32-bit Cortex®-M3 CPU core – 72 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access – Single-cycle multiplication and hardware division • Memories – 64 or 128 Kbytes of Flash memory – 20 Kbytes of SRAM • Clock, reset and supply management – 2.0 to 3.
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