Pic18f47q43 i/pt 44pin tqfp


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  1. #1
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    Default Pic18f47q43 i/pt 44pin tqfp

    Hi all ,

    has anyone any of the above chips

    2 units , they can part with , new preferred , but used is ok , as long as they work ,

    local in australia would be good , MP me

    Regards


    Sheldon

  2. #2
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    Default Re: Pic18f47q43 i/pt 44pin tqfp

    I have several PIC18F47Q43 in DIP-40 and I have a couple PIC18F57Q43, but not what you need.

  3. #3
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    Unhappy Re: Pic18f47q43 i/pt 44pin tqfp

    yes these chip shortages are real pain in bum

    i manged to get 5 40pin dip versions but hardwaring them on to a pcb that has aTQFP pad layout is not fun , so i am triing to avoid it , but currently it looks like late sept to get stock for a test

    Grrr

  4. #4
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    Default Re: Pic18f47q43 i/pt 44pin tqfp

    Unfortunately it is not the only chip that is out of stock. Everything I look for is on the same situation.

    Ioannis

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    Default Re: Pic18f47q43 i/pt 44pin tqfp

    yes your correct , small mosfets , most Microchip chips of k40 , k42,87k22,q43 etc in most of the common used packages currently have a possible stock date ,that are about oct22 - april 23 , some 12 months away

    i would hope that these dates are not end up being correct , but at this point it seems likly

    most items i need are not avaialble till late sept or oct from manufactures , with some real scalpers in china tring to over price everything that they can

  6. #6
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    Default Re: Pic18f47q43 i/pt 44pin tqfp

    Beware, some companies will -- at best desolder chips from used circuit boards or -- at worst, sell dummy chips marked with the labeling of what you want. I've seen numerous articles recently about counterfeit chips. Bottom line is they don't do what the manufacturer claims.

  7. #7
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    Default Re: Pic18f47q43 i/pt 44pin tqfp

    yes i have few select suppliers of chips in china , and have not had issues with them to date, but i am now not willing to go beyond those ones that have proved ok

    i have heard of some really poor fakes , of microchip parts have started to show up , most are just removed from pcbs and still asking the same or higher than what the chip is new , but when its stocked

    with some really stupid pricing from some eg with shipping to oz of 10 x 47q43 = $190usd + 120usd shipping - and no way to know your getting fakes

    DONT FALL FOR IT , COS IT SURE TO BE A LOSS COIN ON THEM

  8. #8


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    Default Re: Pic18f47q43 i/pt 44pin tqfp

    I don't know if it's different for AUS, but for the US MicrochipDirect has a "sample" request that allows you to get up to two devices x qty 3 of each every 30 days.

    It's showing the PIC18F47Q43 I/PT as 1-2 weeks right at the moment.

  9. #9
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    Default Re: Pic18f47q43 i/pt 44pin tqfp

    Interesting , they not show any available of them for sale , and this is where i got the dip 40 verson this week

  10. #10
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    Default Re: Pic18f47q43 i/pt 44pin tqfp

    well did a sample order , see if anything is sent

    no fees as i buy a lot of items from them

    really strange if they are able to send samples of chip that they dont have to sell , till late in the year for any production

  11. #11


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    Default Re: Pic18f47q43 i/pt 44pin tqfp

    They should show up. I've had this happen for a number of chips lately... 0 stock but I can still get free samples.

    I have a feeling they have more stock than they're letting on, probably for their "preferred supply" program.

  12. #12
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    Default Re: Pic18f47q43 i/pt 44pin tqfp

    Even partner program is broken and the agreed prices changed!

    Ioannis

  13. #13
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    Default Re: Pic18f47q43 i/pt 44pin tqfp

    the samples coming from the microchip Thailand warehouse , not the usa one , so perhaps they have stock but not for all

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