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Layerscape and MicroSD

Question asked by Michael Lestchew on Oct 7, 2019
Latest reply on Oct 10, 2019 by Pavel Chubakov


I had made custom PCB with LS2084. When I did it I used LS2088ARDB-PA-DF schematic diagram as a reference. I have a question about level translators for SD card. As I see U205 and U206 (TXBN0304RSVR) and ST6G3244MEBJR is used instead. Will SD card work if I will use TXBN0304RSVR (or TXS02612)? I can't use ST6G3244MEBJR because it have too little BGA pitch. We will use SD card as boot device.