【2024 DigiKey 创意大赛】teensy4.1开发板学习
本帖最后由 dql2016 于 2024-8-24 20:15 编辑<p>teensy4.1板载了nxp的imx rt1020,主频600MHz,主要特色是支持各种USB应用,提供了丰富的demo。官网<a href="https://www.pjrc.com/store/teensy41.html" target="_blank">https://www.pjrc.com/store/teensy41.html</a></p>
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<p>买了PSRAM芯片:ESP PSRAM64H 8MB (64M-bit)和QSPI Flash芯片:W25N02KVZEIR 256MB (2G-bit) </p>
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<p>PSRAM测试</p>
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<p>Nand Flash测试</p>
<p><a href="https://protosupplies.com/learn/prototyping-system-for-teensy-4-1-working-with-teensy-4-1-memory/" target="_blank">https://protosupplies.com/learn/prototyping-system-for-teensy-4-1-working-with-teensy-4-1-memory/</a></p>
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<p>学习了,多谢分享</p>
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