Attributes

Brand	-
Category	Electronic Components / Maker DIY / Development Boards & Control Boards
Origin	-
MCU Model	IAP15F2K61S2 / IAP15W4K58S4
Architecture	8051 Compatible Enhanced
Max Clock Frequency	35MHz
Flash Memory	62KB / 58KB
SRAM	2KB / 4KB
Operating Voltage	3.3V / 5V Selectable
IO Ports	Up to 40 Pins
PCB Dimensions	50mm x 35mm
Programming Interface	USB TTL / ISP
Package Weight	15g

5 reviews

Anonymous

Feb 26, 2026

Rating: 3/5

Okay for price

It functions as expected, but I wish it came with more detailed documentation or a link to downloadable resources.

Anonymous

Feb 25, 2026

Rating: 5/5

Great starter board

Works perfectly for my university embedded systems project. The pinout is clear and it connects easily to my PC.

Anonymous

Jan 28, 2026

Rating: 5/5

Professional grade

We bought several for our lab. Robust construction and reliable performance during in-circuit debugging sessions.

Anonymous

Jan 24, 2026

Rating: 4/5

Good quality

Solid build quality. The only minor issue was that the pinout diagram was slightly faded on my unit, but still readable.

Anonymous

Jan 21, 2026

Rating: 5/5

Fast delivery

Exactly what I needed for STC15 development. Arrived quickly and was well packaged to prevent static damage.

5 FAQ

Q: Which software is recommended for programming this MCU?

A: We recommend using the official STC-ISP software available on the manufacturer's website.

Q: Does this board support 3.3V logic levels?

A: Yes, the board supports both 3.3V and 5V operating voltages via a jumper selection.

Q: Is the schematic diagram available for download?

A: Yes, the schematic and datasheet links are provided in the product description section.

Q: Can I power the board directly via the USB port?

A: Yes, you can power the board through the USB interface when programming or debugging.

Q: Is the USB programming cable included in the package?

A: No, the USB to TTL cable is sold separately. Please check our accessories section.

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