TS3DV642: compatibility for eMMC HS400

Kazuto Tatsumi

Part Number: TS3DV642

Hi team,

My customer is looking for 2:1 SPDT MUX for eMMC HS400, so I'd like to suggest TS3DV642. Does it works fine? If not, please give me appropriate part for this application.

Regards,
Kazuto

over 4 years ago

0 David (ASIC) Liu over 4 years ago

TI__Guru**** 176571 points

Hi,

My understanding is that the eMMC is a 8 bit data bus plus clock, command and reset signal. Which signals does the customer want to route through the TS3DV642? I don't think the TS3DV642 has enough I/O to support this.

Thanks

David

0 Kazuto Tatsumi over 4 years ago in reply to David (ASIC) Liu

TI__Intellectual 2820 points

Hi David,

My customer needs the MUX which has at least 11ch &1G, so I suggested SN74CBTLV16292GR at first. However TS3DV642 seems to have cheaper price and better performance.

"eMMC" is not listed in the datasheet but "General Purpose High-Speed Signal Switching" may be applicable, what do you think?

Regards,
Kazuto