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

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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 ARM Cortex-M3 CPU speed

💾64KB Flash + 20KB SRAM memory

🔌Micro USB for power & communication

E£ 1596

Duties & taxes included

In stock

Sold byAmazon EGYPTDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Power your innovation with STM32 — where speed meets versatility!

ROBUST MEMORY SUITE - 64KB flash and 20KB SRAM for smooth multitasking and complex code execution.
UNIVERSAL I O ACCESS - 1x40 pin header with 2.54mm spacing ensures compatibility with a wide range of sensors and modules.
PLUG PLAY DEBUGGING - SWD debug interface with minimal wiring for rapid development cycles and error fixing.
SEAMLESS USB CONNECTIVITY - Micro USB interface for hassle-free power supply and data transfer—no adapters needed.
BLAZING FAST ARM CORTEX M 3 CORE - 72MHz processing power to accelerate your embedded projects with ease.

The HiLetgo STM32F103C8T6 development board is a compact, high-performance ARM Cortex-M3 based module running at 72MHz, equipped with 64KB flash memory and 20KB SRAM. Designed for Arduino compatibility, it features a micro USB interface for both power and communication, a comprehensive I/O pin header, and an SWD debug interface for streamlined programming and debugging. Ideal for professionals and hobbyists aiming to accelerate embedded system development with reliable, versatile hardware.

Specifications

ASIN	B07VKSVM21
Best Sellers Rank	#631 in Single Board Computers (Computers & Accessories)
Brand	HiLetgo
Built-In Media	2 STM32F103C8T6 ARM STM32 Minimum System Development Board Modules for Arduino
Compatible Devices	Smartphones, Keyboards, Mice, Displays
Connectivity Technology	USB
Customer Reviews	4.2 4.2 out of 5 stars (100)
Manufacturer	HiLetgo
Memory Storage Capacity	64 KB
Mfr Part Number	3-01-1045-2pcs
Model Name	STM32F103C8T6
Model Number	3-01-1045-2pcs
Number of Items	2
Number of Packs	2
Operating System	FreeRTOS, Linux
Processor Brand	ARM
Processor Count	1
Processor Speed	72 MHz
RAM Memory Installed	20 KB
RAM Memory Technology	SRAM
Total Usb Ports	1
Unit Count	2 Count

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