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STM32F103RCT6 LQFP-64 (10x10 mm) packageRepresentative package image. See datasheet for exact dimensions.

STM32F103RCT6

by STMicroelectronics

High-density Arm Cortex-M3 MCU, 256 KB Flash, 48 KB SRAM, 72 MHz, USB, CAN, SDIO, LQFP-64

ManufacturerSTMicroelectronics
CategoryMicrocontrollers
SeriesSTM32F1
PackageLQFP-64 (10x10 mm)
LifecycleActive
DatasheetSTM32F103RCT6 PDF
Availability
Datasheet PDFAll specifications

STM32F103RCT6 Overview

The STM32F103RCT6 is a high-density STM32F1 performance-line microcontroller with a 72 MHz Arm Cortex-M3 core, 256 KB of Flash and 48 KB of SRAM in a 10 x 10 mm LQFP-64 package. Compared with medium-density parts it adds a third ADC, two 12-bit DACs, SDIO, up to 5 USARTs and 3 SPIs with I2S.

Key Features

  • Arm Cortex-M3 core up to 72 MHz
  • 256 KB Flash and 48 KB SRAM
  • 2.0 V to 3.6 V supply; 51 I/Os in LQFP-64
  • Three 12-bit, 1 µs ADCs (16 channels) and two 12-bit DACs
  • USB 2.0 full-speed, CAN 2.0B, SDIO, up to 5 USARTs, 3 SPIs (2 with I2S), 2 I2C
  • Up to 11 timers including two motor-control PWM timers; 12-channel DMA

Applications

  • Motor drives and application control
  • Medical and handheld equipment
  • PC and gaming peripherals, GPS platforms
  • Industrial applications, PLCs and inverters
  • Printers, scanners, alarm systems, video intercom and HVAC

STM32F103RCT6 Specifications

Part NumberSTM32F103RCT6
ManufacturerSTMicroelectronics
CategoryMicrocontrollers
SeriesSTM32F1
Package / CaseLQFP-64 (10x10 mm)
CoreArm Cortex-M3
Max frequency72 MHz
Flash256 KB
SRAM48 KB
Supply voltage2.0 V to 3.6 V
I/Os51
ADC3x 12-bit, 16 channels
DAC2x 12-bit
Operating temperature-40 °C to 85 °C
Lifecycle StatusActive

Specifications are taken from the manufacturer's public datasheet and are for reference. Confirm against the latest datasheet before design-in.

STM32F103RCT6 Pinout & Package

STM32F103RCT6 is supplied in a LQFP-64 (10x10 mm) package. The full pin configuration, pin descriptions and mechanical drawing are published in the STMicroelectronics datasheet (open STM32F103RCT6 datasheet PDF). Always check the footprint against the latest datasheet revision before layout.

STM32F103RCT6 Alternatives & Equivalents

Part NumberManufacturerCompatibilityRFQ
STM32F103RET6STMicroelectronicssame high-density family, pin-to-pin compatible LQFP-64, 512 KB Flash
STM32F103RDT6STMicroelectronicssame high-density family, pin-to-pin compatible LQFP-64, 384 KB Flash

Alternatives are for reference. Verify pinout, electrical characteristics and firmware against each datasheet before substituting.

STM32F103RCT6 Guides & Comparisons

More engineering notes on the PartVane blog.

STM32F103RCT6 FAQ

Who manufactures STM32F103RCT6?

STM32F103RCT6 is manufactured by STMicroelectronics and belongs to the STM32F1 series. It is listed under Microcontrollers.

What is STM32F103RCT6?

STM32F103RCT6: High-density Arm Cortex-M3 MCU, 256 KB Flash, 48 KB SRAM, 72 MHz, USB, CAN, SDIO, LQFP-64.

What package does STM32F103RCT6 come in?

STM32F103RCT6 comes in a LQFP-64 (10x10 mm) package.

Where can I download the STM32F103RCT6 datasheet and pinout?

The STMicroelectronics datasheet for STM32F103RCT6 is linked in the Datasheet section of this page (https://www.st.com/resource/en/datasheet/stm32f103rc.pdf). The pin configuration and package drawing are in that datasheet.

Is STM32F103RCT6 still in production?

The manufacturer lists STM32F103RCT6 as Active.

What is the equivalent or alternative to STM32F103RCT6?

Documented alternatives to STM32F103RCT6: STM32F103RET6 (STMicroelectronics, same high-density family, pin-to-pin compatible LQFP-64, 512 KB Flash); STM32F103RDT6 (STMicroelectronics, same high-density family, pin-to-pin compatible LQFP-64, 384 KB Flash). Always verify pinout and electrical characteristics against each datasheet before substituting.

Do you have STM32F103RCT6 in stock?

Yes. PartVane holds stock of STM32F103RCT6. Send the quantity you need and we will confirm the available quantity, date code and delivery in the quotation.

How do I get a price and availability for STM32F103RCT6?

Use the quote form on this page or email sales@partvane.com with the quantity and target delivery date. We reply with unit price, availability and lead time in the quotation.

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