DS1982U, DS1985U, DS1986U UniqueWare IButton

UniqueWare iButtons are factory programmed versions of the DS1982 (1024-bit), the DS1985 (16kbit) and the DS1986 (64kbit) Add-Only iButtons, respectively. They differ from the regular devices in their custom ROM family codes (see ordering information) and the UniqueWare identifier 5E7 in place of the upper 12 bits of the standard serialization field. For technical details on the devices please refer to the DS1982, DS1985 and DS1986 data sheets.
UniqueWare add-only iButtons are only available preprogrammed with customer-specific and write-protected data. UniqueWare data fills at least one but no more than the first four pages of a device, depending on the length of the customer-supplied data. This leaves up to three DS1982U , 63 DS1985U or 255 DS1986U memory pages available for programming in the application. For more details on UniqueWare and how to set up data files, please refer to the UniqueWare project setup manual, available as application note 99 from Dallas Semiconductor. The UniqueWare project setup software is available from the Dallas Semiconductor FTP site at http://files.dalsemi.com/auto_id, file name 'unwsetup.exe'.
By Maxim Integrated Products
DS1985U 's PackagesDS1985U 's pdf datasheet

DS1985U Pinout will be updated soon..., now you can download the pdf datasheet to check the pinouts !
DS1985U circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

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DS1985U Pb-Free DS1985U Cross Reference DS1985U Schematic DS1985U Distributor
DS1985U Application Notes DS1985U RoHS DS1985U Circuits DS1985U footprint
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