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Thread: Ic Chip At90sc7272c

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    Default Ic Chip At90sc7272c

    Any one have data sheet for 44 Pins (AT90SC7272C) or Pin Detail.



    Many Thanks,



Look Here ->
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    Senior Member Min's Avatar
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    Default at90sc7272c.pdf


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    Tnanks you MIN. I got this one from ATMEL www. But it do not have any spec for the IC Chip. They said it is a SMART CARD.

    ????????
    I can not find any Pin detail for 44 Pins IC "AT90sc7272c".

    Still Need Some help.

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    diffrent package type

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    AT90SC7272C is a smart card, where did you get the chip photo from ?

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    Junior Member nathj's Avatar
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    Quote Originally Posted by xonia View Post
    AT90SC7272C is a smart card, where did you get the chip photo from ?

    sorry buddy but i think you dont know what ur on about with the AT90SC7272C, i only know because when i asked around on a china manufactureing site for the AT90SC7272C i was flooded with people trying to sell me the package type prices ranged from $1.30 to $16 each, look at thread



    one bloke i spoke to said (he is a major chinese atmel card suplier) that he was shutting down the 72's because they wernt moving, he also said that the guys that were buying the 72's in bulk had moved to AT90SC144144C.

    so realy any card above 72 will work!

    the price i got for AT90SC144144C was $18 per card and started getting price breaks after 20

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    Senior Member gw1's Avatar
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    Your best bet is to ask the Chinese suppliers if they can provide you with documentation or tools. Most manufacturers have their crypto part documentation under NDAs which makes them hard to obtain. Comprehensive register level documentation (and SDK headers) are particularly scarce.

    The Rapidshare document above is easily found via google, it's about the only document for that part that's public. But it's really only marketing collateral - it offers nothing of value to developers.

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    Junior Member nathj's Avatar
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    i recived this email today for all those people wondering where to buy cards!!!!!!!!!!!!!!!


    HI
    72C is now available
    Blank card without OS installed
    US35 each
    Shipping US25 per EMS speed post
    Min 5-10 cards
    best regards
    Paul
    ACS




    ---------- 转发邮件信息 ----------
    发件人:"Paul <cnszshh@163.net>"
    发送日期:2009-01-15 1246
    收件人:"ATMEL CARD" <atmelcard@126.com>
    主题: Fw: []Inquiry about AT90SC7272C ic card
    

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