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STM32F103C8T6 The STMicroelectronics STM32F103C8T6 is a 32-bit microcontroller featuring an ARM Cortex-M3 core. It offers 64KB of Flash memory and 20KB of RAM.
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STM32F103C8T6

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STM32F103C8T6 is a 32-bit microcontroller featuring an ARM Cortex-M3 core. It offers 64KB of Flash memory and 20KB of RAM.
✓ Total Stock: 14,407 pcs
$ Price Range: $6.40

STM32F103C8T6 Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Risen Electronics ✓
Non-Authorised Inventory information
12,000 pcs
On Request
12000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
1,402 pcs
On Request
1402 pcs On Request 1 On Request On Request 24+ On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
5 pcs
On Request
5 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

STM32F103C8T6 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Lead Spacing
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Voltage
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STM32F103C8T6 Description

Short technical summary and product information.

This STM32F103C8T6 microcontroller from STMicroelectronics is built around an ARM Cortex-M3 32-bit core, operating at speeds up to 72MHz. It provides 64KB of FLASH program memory and 20KB of RAM, suitable for a wide range of embedded applications.

 

Key features include 37 I/O pins, a 2V to 3.6V operating voltage range, and an internal oscillator. It supports various peripherals such as DMA, PWM, and WDT, along with connectivity options like CANbus, I²C, SPI, UART, and USB.

 

The device is housed in a 48-LQFP package and supports surface mount installation. It operates within a temperature range of -40°C to 85°C (TA). Data conversion capabilities include 10x12-bit ADCs.

 

This microcontroller is designed for applications requiring efficient processing, ample memory, and versatile connectivity in a compact form factor.

STM32F103C8T6 Quick Information

Product Type: Microcontroller
Canonical Name: STM32F103C8T6 Microcontroller
Subcategory: Microcontrollers

STM32F103C8T6 Compliance

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

STM32F103C8T6 Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

STM32F103C8T6 Features

  • ARM Cortex-M3 32-bit core processor.
  • 64KB FLASH program memory.
  • 20KB RAM size.
  • 72MHz operating speed.
  • 48-LQFP surface mount package.

STM32F103C8T6 Applications

  • Suitable for embedded control systems.
  • Used in applications requiring CANbus connectivity.
  • Ideal for designs needing UART or SPI interfaces.
  • Applicable for USB interface integration.

STM32F103C8T6 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the STM32F103C8T6?

The operating voltage is between 2V and 3.6V.

What package type is the STM32F103C8T6 microcontroller?

The microcontroller comes in a 48-LQFP package.

What is the operating temperature range for this microcontroller?

The operating temperature range is -40°C to 85°C (TA).

What is the program memory size of the STM32F103C8T6?

It has 64KB of FLASH program memory.

What is the RAM size for the STM32F103C8T6?

The RAM size is 20KB.

What is the core processor of the STM32F103C8T6?

The core processor is an ARM® Cortex®-M3.

What is the speed of the STM32F103C8T6 microcontroller?

The microcontroller operates at a speed of 72MHz.

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