DS1986 - 64-kbits Add-Only iButton
The DS1986 64-kbit Add-Only iButton is a rugged read/write data carrier that identifies and stores relevant information about the product or person to which it is attached.
This information can be accessed with minimal hardware, for example a single port pin of a microcontroller.
The DS1986 consists
DS1986 Features
* 65536 bits Electrically Programmable Read Only Memory (EPROM) communicates with the economy of one signal plus ground
* Overdrive mode boosts communication speed to 142 kbits per second www.DataSheet4U.com
* EPROM partitioned into two hundred and 56 256-bit pages for randomly accessing packe
