Are these real STM32 parts, or clones?

I cannot determine if these are the real SMT32s or not. (Type STM32F103C8T6). The Chinese are excellent at disguising components. However, I have connected all the necessary wiring and loaded my software with my loader and everything works, as it should. I have had no problem with this device. Keep in mind; this is a 3.3v device, even though some connections are 5.0 volt tolerant. Powering with voltages higher than 3.3 ~ 3.5 volts will certainly damage the device. There is an on board 5.0 to 3.3-volt regulator, which has limited current capability. So, power can be applied to the 5.0-v pin without damage. It might be best to order a Nucleo or Discovery board from ST Micro. I hope this helps.

Can stm32f103c8t6 be sold separately? I need some

Yes Amazon has them but you know how to Problem them

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HiLetgo 2pcs STM32F103C8T6 ARM STM32 Minimum System Development Board Module STM32F103C8T6 Core Learning Board for Arduino

Product ID: 158827366

Details

Brand
HiLetgo
CPU Speed
72 MHz
Memory Storage Capacity
64 KB
Model Name
STM32F103C8T6
Ram Memory Installed Size
20 KB

⚡72MHz Cortex-M3 CPU speed

💾64KB Flash + 20KB SRAM memory

🔌Micro USB power & communication

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5.47 OMR

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Description

🚀 Unlock Pro-Level Embedded Innovation with STM32F103C8T6!

ROBUST MEMORY SUITE - 64KB flash and 20KB SRAM provide ample space for complex code and real-time applications.
UNIVERSAL COMPATIBILITY - Perfectly integrates with Arduino ecosystems and supports FreeRTOS/Linux for versatile project deployment.
GENUINE STM 32 POWERHOUSE - Authentic ARM Cortex-M3 core at 72MHz for seamless, high-performance embedded projects.
PLUG PLAY USB INTERFACE - Micro USB port enables effortless power supply and data transfer—no extra adapters needed.
DEVELOPER FRIENDLY DEBUGGING - SWD debug interface with minimal wiring accelerates your development and troubleshooting.

The HiLetgo STM32F103C8T6 Development Board is a compact, authentic ARM Cortex-M3 based module running at 72MHz, featuring 64KB flash memory and 20KB SRAM. It offers a micro USB interface for power and communication, a reliable SWD debug port, and is fully compatible with Arduino and professional IDEs like STM32CubeIDE. Ideal for millennial tech professionals seeking genuine, high-quality hardware to elevate their embedded system projects.

Specifications

ASIN	B07VKSVM21
Best Sellers Rank	#912 in Single Board Computers (Computers & Accessories)
Brand	HiLetgo
CPU Speed	72 MHz
Compatible Devices	Smartphones, Keyboards, Mice, Displays
Connectivity Technology	USB
Customer Reviews	4.2 out of 5 stars 100 Reviews
Manufacturer	HiLetgo
Memory Storage Capacity	64 KB
Mfr Part Number	3-01-1045-2pcs
Model Name	STM32F103C8T6
Model Number	3-01-1045-2pcs
Operating System	FreeRTOS, Linux
Processor Brand	ARM
Processor Count	1
Processor Speed	72 MHz
RAM Memory Installed	20 KB
RAM Memory Technology	SRAM
Ram Memory Installed Size	20 KB
Total Usb Ports	1

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5.47 OMR

Duties & taxes included

In stock

Sold byAmazon OMANDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to OMAN.

Secure transaction

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Join PRO →

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TrustScore 4.5 | 7,300+ reviews

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