Is there any domestic alternative to STM32?

英尚微电子

Is there any domestic alternative to STM32? [Copy link]

 

 

There are compatible alternatives for STMicroelectronics STM32, such as Lingdong Microelectronics can replace ST and GD. What other domestic brands are there?

ddllxxrr

Isn’t there GD? ? ? ? ?

深度迷茫

Is GD made in China? GD's ADC is not very good. The AD value is wrong when the STM32 program is burned into GD

viphotman

There are relatively few cases where the program remains unchanged in a complete replacement;

Eaben

viphotman posted on 2019-11-19 09:18 Completely replace, there are relatively few programs that are not changed;

Apex APM32F103 series is a software and hardware compatible replacement for STM32F103 series. Only 1 out of 10 customers needs to change the code. It has been widely used in industries such as industry, automotive electronics, and medical electronics. You can call me.

hotsauce1861

A lot, GD, Huada

屎壳郎推粪球

I have a replacement here.

The N32G452 series uses a 32-bit ARMCortex-M4F core with a maximum operating frequency of 144MHz, supports floating-point operations and DSP instructions,
integrates up to 512KBFlash, 144KB SRAM, 2x12bit 5Msps ADC, 2x1Msps 12bit DAC, integrates multiple
U(S)ART, I2C, SPI, QSPI, USB, CAN, 1xSDIO communication interfaces, and has a built-in cryptographic algorithm hardware acceleration engine.

damiaa

Deep Confusion posted on 2019-11-15 21:11 Is GD made in China? GD's ADC is not very good. The AD value is wrong when the STM32 program is burned into GD

Maybe there's a slight difference in programming?

ME-ANT

Minsi Microelectronics, you can learn more about

mcu_cayre

Many of HuaDa's MCUs are benchmarked against ST and have their own rich DDL library. You can add my WeChat: 18770818520

信联供应链

It is quite difficult for domestic products to be fully compatible. If the product function requirements are not particularly high, you can try Minsi Micro.

cdzhuyb

JieFa Technology makes automotive-grade MCUs, some of which can be replaced, you can learn more about it.

muyichuan2012

Ateli AT32F403A has high compatibility

CLXJason

CKS32 has a complete replacement, no need to change the software or hardware, the stability is the same, the cost performance is high, for technical information, please contact Mr. Gu at 13714018814