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Home / Development Boards & Control Boards / HC32F4A0PITB Development Board Core Board Learning Board Huadao Board Replacement for STM32F427Vx
Development Boards & Control Boards

Attributes

Brand -
Category Electronic Components / Maker DIY / Development Boards & Control Boards
Origin -
CPU Core ARM Cortex-M4+
Max Frequency 200 MHz
Flash Memory 2 MB
SRAM Capacity 512 KB
Operating Voltage 1.8V - 3.6V
GPIO Count 144 Pins
ADC Resolution 12-bit
Communication Interfaces UART, SPI, I2C, USB, CAN
Package Type LQFP144
Debug Interface SWD/JTAG

5 reviews

A

Anonymous

Apr 11, 2026

Rating: 5/5

Perfect for Learning

Used this for my university project. Easy to program and plenty of resources online.

A

Anonymous

Apr 05, 2026

Rating: 4/5

Solid Choice

Good peripheral support. USB FS works well. Would recommend for prototyping.

A

Anonymous

Mar 17, 2026

Rating: 4/5

Good value

Solid board but documentation could be better in English. Hardware quality is excellent.

A

Anonymous

Mar 07, 2026

Rating: 5/5

Excellent Performance

Running at 200MHz without issues. Very stable for industrial control applications.

A

Anonymous

Feb 06, 2026

Rating: 5/5

Great STM32 Alternative

Works perfectly for my project. Pin compatible enough for my needs and the performance is solid.

5 FAQ

Q: Are example codes available?

A: Yes, you can download the SDK and examples from the manufacturer's website.

Q: Does it come with a debugger?

A: No, the board does not include an onboard debugger. You need an external JLINK or DAPLink.

Q: Can it replace STM32F427 directly?

A: It is an alternative with similar performance, but pin mapping may differ. Check the datasheet.

Q: What is the input voltage range?

A: The board accepts 5V via USB or VIN pin, regulated down for the MCU core.

Q: Is this compatible with Keil MDK?

A: Yes, it supports Keil MDK-ARM with the appropriate device pack installed.

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