{{tag>collection_goodspeed vendor_waveshare type_unknown year_unknown foundry_unknown}}

"Labelled as WSDIA1 on a WaveShare 4.3" touch display, this is really
some microcontroller from WCH. According to @atc1441, this is a CH552 chip."


====== Package ======

{{:goodspeed:waveshare:wsdia1:pack_top.jpg?300|}}

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{{:goodspeed:waveshare:wsdia1:pack_btm.jpg?300|}}

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====== Die ======

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[[https://siliconpr0n.org/map/waveshare/wsdia1/goodspeed_mz_10x/|mz_10x]]

  * [[https://siliconpr0n.org/map/waveshare/wsdia1/single/waveshare_wsdia1_goodspeed_mz_10x.jpg|Single]] (5739x5661, 8.87991MiB)