SKU: 4568888720

SILICON LABS EFM8UB20F32G-B-QFP32 8 Bit Microcontroller, 8051, 48 MHz, 32 KB, 2 KB, 32 Pins, QFP

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Description

SILICON LABS EFM8UB20F32G-B-QFP32 8 Bit Microcontroller, 8051, 48 MHz, 32 KB, 2 KB, 32 Pins, QFPThis is a 8 Bit Microcontroller, 8051, 48 MHz, 32 KB, 2 KB, 32 Pins, QFP product from SILICON LABS with the model number EFM8UB20F32G B QFP32Product details Controller Family Series 8051 CPU Speed 48MHz Program Memory Size 32KB RAM Memory Size 2KB No. of Pins 32Pins MCU Case Style QFP No. of I O's 25I O's Embedded Interface Type I2C, SPI, UART, USB Supply Voltage Min 2. 65V Supply Voltage Max 3. 6V Packaging Each Product Range 8051 Microcontrollers

This is a 8 Bit Microcontroller, 8051, 48 MHz, 32 KB, 2 KB, 32 Pins, QFP product from SILICON LABS with the model number EFM8UB20F32G-B-QFP32

Product details

Controller Family/Series 8051
CPU Speed 48MHz
Program Memory Size 32KB
RAM Memory Size 2KB
No. of Pins 32Pins
MCU Case Style QFP
No. of I/O's 25I/O's
Embedded Interface Type I2C, SPI, UART, USB
Supply Voltage Min 2.65V
Supply Voltage Max 3.6V
Packaging Each
Product Range 8051 Microcontrollers
Automotive Qualification Standard -
MSL MSL 3 - 168 hours

Other details

Brand SILICON LABS
Part Number EFM8UB20F32G-B-QFP32
Quantity Each
Technical Data Sheet EN

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SKU: 4568888720

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4.7 ★★★★★
Based on 10 reviews
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Verified Purchase
Dawn Christine Davault
Phoenix, US
★★★★★ 1
Not strong. Didn't last
Color: Large size (7.9")
Was ripped apart very quickly. Not strong. Would not buy again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
G
Verified Purchase
GRohloff
Battle Creek, US
★★★★★ 4
Keeps her busy!
Color: Medium size (5.9")
Our Molly loves this. Only thing is that it is a little too big for our Maltipoo, but she still tries to keep up with it.
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Reviewed in the United States on April 29, 2026
A
Verified Purchase
Amazon Customer
Fort Morgan, US
★★★★★ 5
Tough
Color: Medium size (5.9")
So far my dog hasn’t destroyed it! And it’s been a month. So I call that a win. Plus he loves it.
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Reviewed in the United States on May 26, 2026
D
Verified Purchase
danna turner
Battle Creek, US
★★★★★ 5
Dog approved
Color: Colorful, Size: Medium
Favorite bag for my dog
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Reviewed in the United States on May 30, 2026
G
Verified Purchase
Geneva Thompson
Omaha, US
★★★★★ 5
Repeat buyer
Color: Colorful, Size: Medium
This lasts a long time. We have a bigger one outside and smaller in east for dog to grab and us
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Reviewed in the United States on May 12, 2026

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