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Description
STMICROELECTRONICS STM32L432KBU6 ARM Microcontroller, STM32 L4 ARM Cortex-M4 Microcontrollers, 32bit, 80 MHz, 128 KB, 64 KB, 32 PinsThis is a ARM Microcontroller, STM32 L4 ARM Cortex M4 Microcontrollers, 32bit, 80 MHz, 128 KB, 64 KB, 32 Pins product from STMICROELECTRONICS with the model number STM32L432KBU6Product details Product Range STM32 L4 ARM Cortex M4 Microcontrollers No. of Bits 32bit CPU Speed 80MHz Program Memory Size 128KB RAM Memory Size 64KB No. of Pins 32Pins MCU Case Style QFN No. of I O's 26I O's Architecture ARM Cortex M4 Embedded Interface Type CAN, I2C, SPI,
This is a ARM Microcontroller, STM32 L4 ARM Cortex-M4 Microcontrollers, 32bit, 80 MHz, 128 KB, 64 KB, 32 Pins product from STMICROELECTRONICS with the model number STM32L432KBU6Product details
| Product Range | STM32 L4 ARM Cortex-M4 Microcontrollers |
| No. of Bits | 32bit |
| CPU Speed | 80MHz |
| Program Memory Size | 128KB |
| RAM Memory Size | 64KB |
| No. of Pins | 32Pins |
| MCU Case Style | QFN |
| No. of I/O's | 26I/O's |
| Architecture | ARM Cortex-M4 |
| Embedded Interface Type | CAN, I2C, SPI, UART, USB |
| Supply Voltage Min | 1.71V |
| Supply Voltage Max | 3.6V |
| Packaging | Each |
Other details
| Brand | STMICROELECTRONICS |
| Part Number | STM32L432KBU6 |
| Quantity | Each |
| Technical Data Sheet EN |
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4.0 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Great Laptop Case !
Color: Black, Size: 13-inch for New MacBook Air & Pro
This case is reallllly nice and durable, the cushioned corners is what really makes this case special imo. The outer layer is a nice durable think fabric. It fits perfectly. The only downside is the zipper traction is not as smooth as I would like ,,, but I guess I can fix that with some oil/wd40. I would recommend this laptop case ! 👌🏽👌🏽👌🏽
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Reviewed in the United States on March 24, 2026
★★★★★ 5
It’s perfect!
Color: Light Blue, Size: 15-inch for New MacBook Air, Color: Light Blue, Size: 15-inch for New MacBook Air
This case matches my MacBook Air perfectly! It’s definitely going to protect your laptop and it’s really well built and designed. So glad I went with this case than the other brands!
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Reliable and Versatile Adapter for My MacBook Air
I have a 13-inch MacBook Air, M4, 2025, and I use it for everything: work, watching videos and series, and occasionally gaming. I also regularly attend court hearings and professional meetings through Zoom, Google Meet, and similar platforms, so I cannot afford connection issues.
This adapter, especially with its LAN port, has been very useful. It gives me more confidence when attending hearings online because I can rely on a stable wired connection. It also works well while connecting other devices, such as microphones or pen drives, which makes it very versatile.
The finish and materials feel solid and high-quality. I used to have a white plastic adapter from another brand, but it ended up changing color with use. This one stays cleaner, looks more professional, and is easier to keep in good condition.
It is easy to carry, practical, and very efficient.
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Reviewed in the United States on May 4, 2026
★★★★★ 5
Good quality product
Good value for the price I paid. I have all the slots in use and it works fine. It really helps increase the reading and network speeds, if (like in my case) I have to use both ethernet and/or wifi antenna for my company laptop.
It is slim, sturdy, discreet and I like the main cable that connects to the PC is very flexible like a cord.
Very happy with it.
The only downside is that it gets very hot, I don't know why, but other than this, it really meets my expectations!
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Quality
Works very well, I also have the 11 in 1 green mac mini m4 docking hub with s 1Tb external drive installed. So f a r I'm impressed we with the quality of green products and their competitive pricing. Will be purchasing green cables in the near future. Ugreen has become my new go to company for accessories.
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Reviewed in the United States on May 18, 2026