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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersSTM32F103C4T6A
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STM32F103C4T6A - STMicroelectronics

Manufacturer Part Number
STM32F103C4T6A
Manufacturer
STMicroelectronics
Allelco Part Number
32D-STM32F103C4T6A
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC MCU 32BIT 16KB FLASH 48LQFP
Package
48-LQFP
Data sheet
1.STM32F103C4T6A.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: 13955
  • Unit Price: $4.705
  • Subtotal: $0.00

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Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $4.705 $4.71
10+ $4.127 $41.27
30+ $3.775 $113.25
100+ $3.48 $348.00
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

STM32F103C4T6A Tech Specifications
STMicroelectronics - STM32F103C4T6A technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - STM32F103C4T6A

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage - Supply (Vcc/Vdd) 2V ~ 3.6V  
Speed 72MHz  
Series STM32F1  
RAM Size 6K x 8  
Program Memory Type FLASH  
Program Memory Size 16KB (16K x 8)  
Peripherals DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT  
Package / Case 48-LQFP  
Package Tray  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 26  
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

STM32F103C4T6A

Manufacturer

STMicroelectronics

Introduction

The STM32F103C4T6A is a high-performance ARM® Cortex®-M3 core 32-Bit single-core microcontroller primarily designed for embedded applications, offered by STMicroelectronics.

Product Features and Performance

Core Processor: ARM® Cortex®-M3

Core Size: 32-Bit Single-Core

Operating Speed: 72MHz

Connectivity includes CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB

On-chip peripherals include DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT

Number of I/Os: 26

Program Memory Size: 16KB FLASH

RAM Size: 6KB

Data Converters: 10 x 12-bit A/D

Internal Oscillator

Product Advantages

High performance with low power consumption

Multiple connectivity options suitable for various communication needs

Integrated data converters and multiple peripherals support complex functions

Suitable for low voltage applications ranging from 2V to 3.6V

Key Technical Parameters

Program Memory Type: FLASH

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

Operating Temperature: -40°C ~ 85°C (TA)

Mounting Type: Surface Mount

Package / Case: 48-LQFP

Quality and Safety Features

Power-on reset (POR) and power voltage detector (PVD)

Watchdog timer (WDT) to prevent system failures

Temperature sensor for high-temperature protection

Compatibility

Compatible with various standard communication protocols

Suitable for PCBs with Surface Mount Technology thanks to LQFP packaging

Application Areas

Industrial automation

Consumer electronics

Automotive systems

Motor control applications

Product Lifecycle

Status: Active

This product is not nearing discontinuation and is currently supported with replacements and upgrades available.

Several Key Reasons to Choose This Product

Multi-purpose ARM Cortex-M3 core with high execution speed up to 72MHz

Extensive range of built-in peripherals enabling varied usage scenarios

Flexible power supply options making it adaptable for diversified environments

Comprehensive connectivity features supporting multiple communication protocols for broad application scope

High reliability and safety with in-built safety features and operating capability in a wide temperature range

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics STM32F103C4T6A

Product Attribute STM32F103C6T6ATR STM32F103C6T6A STM32F103C6T7A STM32F103C6T6
Part Number STM32F103C6T6ATR STM32F103C6T6A STM32F103C6T7A STM32F103C6T6
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Voltage - Supply (Vcc/Vdd) - - - -
Connectivity - - - -
Program Memory Size - - - -
Program Memory Type - - - -
RAM Size - - - -
Data Converters - - - -
Number of I/O - - - -
Series - - - -
EEPROM Size - - - -
Peripherals - - - -
Core Processor - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Core Size - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Oscillator Type - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Base Product Number - DAC34H84 MAX500 ADS62P42
Speed - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C

STM32F103C4T6A Datasheet PDF

Download STM32F103C4T6A pdf datasheets and STMicroelectronics documentation for STM32F103C4T6A - STMicroelectronics.

HTML Datasheet
STM32F103x4, STM32F103x6.pdf
PCN Design/Specification
LQFP 48 7x7 Products Increased Capacity 21/Dec/201.pdf Mult Dev 03/Nov/2022.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

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STM32F103C4T6A Image

STM32F103C4T6A

STMicroelectronics
32D-STM32F103C4T6A

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

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