


Adafruit SPI Non-Volatile FRAM Breakout - 4 Mbit / 512 KBytes - MB85RS4MT
Marsoni
M251S
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Friday, May 29
Adafruit SPI Non-Volatile FRAM Breakout - 4 Mbit / 512 KBytes - MB85RS4MTFRAM (Ferroelectric RAM) offers a breakthrough in non volatile memory combining fast write performance with extremely high endurance. This SPI FRAM breakout board features a 4 Mbit (512 KBytes) MB85RS4MT chip, capable of operating at up to 40 MHz SPI clock speeds. The board includes a built in 3. 3V logic level shifter and regulator, making it compatible with both 3V and 5V systems. Its low power consumption and instantaneous byte level access make it
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Reviewed in the United States on March 28, 2026
★★★★★ 5
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I have this mounting an HP-G2 Dock on the back of my Samsung 28inch 4K monitor. I used an additional flat plate to mount this to the left with the monitor arm going the plate and into the monitor. So good I bought a second one for my co worker so our desk don't have wires on them now.
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Reviewed in the United States on February 25, 2026
★★★★★ 5
Otta sight-- outta mind
Great bracket!
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Reviewed in the United States on December 14, 2025
★★★★★ 5
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