A
Anonymous
Feb 26, 2026
Rating: 3/5
Decent but tricky
Had issues with the bootloader initially, support helped resolve it.
Description
N32G455CCL7 Core Board N32G455CCL7 Minimum System Board N32G455CCL7 Development Board
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Microcontroller Model | N32G455CCL7 |
| CPU Architecture | 32-bit ARM Cortex-M4F |
| Maximum Frequency | 144 MHz |
| Flash Memory | 512 KB |
| SRAM Capacity | 144 KB |
| Operating Voltage | 3.3V |
| Power Input | 5V DC via USB Type-C |
| Debug Interface | SWD / JTAG Header |
| GPIO Pins | 51 Programmable I/O |
| Board Dimensions | 55 x 25 x 10 mm |
5 reviews
A
Anonymous
Feb 23, 2026
Rating: 4/5
Good value
Solid board but documentation could be more detailed in English.
A
Anonymous
Feb 19, 2026
Rating: 5/5
Excellent for prototyping
Works straight out of the box. Pinout is standard and easy to follow.
A
Anonymous
Feb 13, 2026
Rating: 5/5
Fast shipping
Board arrived quickly and packaging was secure. Tested and working.
A
Anonymous
Jan 21, 2026
Rating: 5/5
Perfect minimal system
Exactly what I needed for my sensor project. Stable power regulation.
5 FAQ
Q: Which IDEs are supported?
A: Keil MDK, IAR EWARM, and GCC based IDEs are supported.
Q: Can it run 5V logic?
A: No, the GPIOs are 3.3V logic. Use level shifters for 5V devices.
Q: Are libraries available?
A: Yes, the official N32 SDK provides peripheral libraries and examples.
Q: What is the power consumption?
A: Typical running current is around 20mA at 144MHz depending on peripherals.
Q: Is it compatible with ST-Link?
A: Yes, it supports standard SWD debuggers including ST-Link and J-Link.
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