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STM32F103C8T7 The STM32F103C8T7 is an ARM Cortex-M3 microcontroller from STMicroelectronics. It features a 72MHz clock speed, 64KB of Flash memory, and 20KB of SRAM.
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STM32F103C8T7

Available from 3 distributors
Mfr Name: ST
ST
The STM32F103C8T7 is an ARM Cortex-M3 microcontroller from STMicroelectronics. It features a 72MHz clock speed, 64KB of Flash memory, and 20KB of SRAM.
✓ Total Stock: 1,707 pcs
$ Price Range: $4.08

STM32F103C8T7 Available from 3 distributors

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115 pcs
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STM32F103C8T7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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STM32F103C8T7 Description

Short technical summary and product information.

The STM32F103C8T7 is a 32-bit ARM Cortex-M3 microcontroller manufactured by STMicroelectronics. It operates at a maximum clock frequency of 72 MHz and offers 64 KB of program memory and 20 KB of data RAM. The device includes a 12-bit Analog-to-Digital Converter (ADC) with 10 available channels and supports various interfaces including CAN, I2C, SPI, and USART.

 

This microcontroller is housed in an LQFP-48 package and is designed for surface-mount (SMD/SMT) applications. It operates within a supply voltage range of 2V to 3.6V and has a wide operating temperature range from -40°C to +105°C. The STM32F103C8T7 is part of the STM32F103x processor series and is suitable for a variety of embedded systems requiring a medium-density microcontroller with robust peripheral support.

 

Key specifications include 37 I/O pins, 7 timers, and on-chip ADC capabilities. The component is supplied in trays, with a factory pack quantity of 250 units. Its compliance includes RoHS3 status, MSL 1, and REACH unaffected.

STM32F103C8T7 Quick Information

Product Type: ARM Microcontroller
Series: STM32F103C8
Canonical Name: STM32F103C8T7 ARM Microcontroller
Subcategory: ARM Microcontroller

STM32F103C8T7 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

STM32F103C8T7 Estimated Pricing

Qty Low High
1+ $4.08 $4.08

Estimated market price range - modelled values for guidance only, not live distributor offers.

STM32F103C8T7 Features

  • 32-bit ARM Cortex-M3 core
  • 72 MHz maximum clock frequency
  • 64 KB Flash program memory
  • 20 KB SRAM data RAM
  • 12-bit ADC with 10 channels

STM32F103C8T7 Applications

  • Suitable for embedded control systems
  • Ideal for applications requiring multiple interfaces
  • Designed for medium-density MCU needs
  • Surface-mount device for compact designs

STM32F103C8T7 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the core of the STM32F103C8T7 microcontroller?

The core is Arm Cortex M3.

What is the maximum clock frequency for the STM32F103C8T7?

The maximum clock frequency is 72 MHz.

How much program memory does the STM32F103C8T7 have?

It has 64 kB of program memory.

What is the data RAM size of the STM32F103C8T7?

The data RAM size is 20 kB.

What is the ADC resolution on the STM32F103C8T7?

The ADC resolution is 12-Bit.

What is the operating supply voltage range for this microcontroller?

The operating supply voltage is 2V to 3.6V.

What package type is the STM32F103C8T7 available in?

It is available in an LQFP-48 package.

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