W5500 Chip Freezing Test
W5500 Chip Freezing Test
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Components
Hardware components
WIZnet - W5500
x 1
1
Project description
The W5500 chip was tested in a typical freezer, checking for normal operation in an environment where it dropped below minus 20 degrees Celsius. The normal operating category of the chip listed on the WIZnet website is minus 40 to +85. Check chip operation at temperatures falling below -20℃.? Review normal operation during W5500 Wake-up in freezing state for a long time.? Measure the speed drop after aging at -20℃?for a long time.? Purpose? Check that there is no speed deviation when the W5500 chip is operated at room temperature and when it is operated at a low temperature below -20. When…
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