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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersSTM32F103C6U6A
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STM32F103C6U6A - STMicroelectronics

Manufacturer Part Number
STM32F103C6U6A
Manufacturer
STMicroelectronics
Allelco Part Number
32D-STM32F103C6U6A
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC MCU 32BIT 32KB FLASH 48QFN
Package
48-UFQFN Exposed Pad
Data sheet
1.STM32F103C6U6A.pdf ...

PCN Packaging

2.73KHz.pdf

PCN Assembly/Origin

STM8/STM32 10/Mar/2020.pdf
RoHs Status
ROHS3 Compliant
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Our certification
In stock: 15188
  • Unit Price: $3.219
  • Subtotal: $0.00

Want a better price?
Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $3.219 $3.22
10+ $3.144 $31.44
30+ $3.093 $92.79
100+ $3.043 $304.30
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Our certification

Specifications

STM32F103C6U6A Tech Specifications
STMicroelectronics - STM32F103C6U6A technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - STM32F103C6U6A

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage - Supply (Vcc/Vdd) 2V ~ 3.6V  
Speed 72MHz  
Series STM32F1  
RAM Size 10K x 8  
Program Memory Type FLASH  
Program Memory Size 32KB (32K x 8)  
Peripherals DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT  
Package / Case 48-UFQFN Exposed Pad  
Package Tray  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 37  
Mounting Type Surface Mount  
EEPROM Size -  
Data Converters A/D 10x12b  
Core Size 32-Bit Single-Core  
Core Processor ARM® Cortex®-M3  
Connectivity CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB  
Base Product Number STM32F103  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN 3A991A2
HTSUS 8542.31.0001

Parts Introduction

Manufacturer Part Number

STM32F103C6U6A

Manufacturer

STMicroelectronics

Introduction

The STM32F103C6U6A is a part of the STM32F1 series of high-performance ARM Cortex-M3 core microcontrollers, specifically designed for embedded applications requiring efficient, low-power performance.

Product Features and Performance

Core Processor: ARM Cortex-M3, 32-Bit Single-Core

Speed: 72MHz

Connectivity options: CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB

Comprehensive Peripherals: DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temperature Sensor, WDT

Program Memory Size: 32KB FLASH

RAM Size: 10K x 8

Data Converters: A/D 10x12b

Internal Oscillator

Operating Temperature Range: -40°C to 85°C

Product Advantages

High-performance core at 72MHz speed ensures efficient processing.

Versatile connectivity for broad application use.

Small package size (48-UFQFN) enables compact design.

Enhanced power management features.

Key Technical Parameters

Core Size: 32-Bit

Number of I/O: 37

Voltage Supply (Vcc/Vdd): 2V to 3.6V

Package / Case: 48-UFQFN Exposed Pad

Quality and Safety Features

Power-on Reset (POR)

Programmable Voltage Detector (PVD)

Watchdog Timer (WDT)

Compatibility

Compatible with various industrial sensors and devices due to multifunctional I/Os and wide range of connectivity options.

Application Areas

Industrial Control

Medical Devices

Consumer Electronics

Automotive Systems

Product Lifecycle

Status: Active

Product not nearing discontinuation; ongoing support and upgrades available.

Several Key Reasons to Choose This Product

Efficient and powerful ARM Cortex-M3 processor suitable for intensive applications.

Extensive connectivity including USB and CANbus ideal for modular designs.

Reliable quality with built-in safety features like POR and PVD.

Active product lifecycle with manufacturer commitment to long-term availability and support.

Operating temperature range suitable for harsh environments.

Compact package design facilitating reduced system size.

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics STM32F103C6U6A

Product Attribute STM32F103C6T6A STM32F103C6T6ATR STM32F103C6T6 STM32F103C4T6A
Part Number STM32F103C6T6A STM32F103C6T6ATR STM32F103C6T6 STM32F103C4T6A
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Oscillator Type - - - -
Program Memory Size - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Data Converters - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
RAM Size - - - -
Connectivity - - - -
Core Size - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
EEPROM Size - - - -
Speed - - - -
Core Processor - - - -
Series - - - -
Voltage - Supply (Vcc/Vdd) - - - -
Peripherals - - - -
Number of I/O - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Program Memory Type - - - -

STM32F103C6U6A Datasheet PDF

Download STM32F103C6U6A pdf datasheets and STMicroelectronics documentation for STM32F103C6U6A - STMicroelectronics.

HTML Datasheet
STM32F103x4, STM32F103x6.pdf
PCN Packaging
2.73KHz.pdf
PCN Assembly/Origin
STM8/STM32 10/Mar/2020.pdf

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Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

View More
STM32F103C6U6A Image

STM32F103C6U6A

STMicroelectronics
32D-STM32F103C6U6A

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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