3 Replies Latest reply on Nov 12, 2019 3:27 AM by PradiptaB_11

    CY2907FX8 availability and programmability


      Though CY2907 is obsolete, I a need 5Volt PLL for under a $1 so the CY2907FX8 seems perfect.

      One (obscure) website shows old new 59392 pcs in stock $0.953 for 100 units.


      It will use a crystal input of 14-17MHz range.

      I need two settings:
      4x pll  then divided by 9 

      4x pll  then divided by 7


      Both with X1 crystal ref output as 2nd clock.


      Can it do that and does cypress support programming of this part?