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DS1985 |
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| Part Number | DS1985 |
| Manufacturer | Dallas Semiconductor |
| Description | The DS1985 16-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 acc... |
| Features |
16384 bits Electrically Programmable Read Only Memory (EPROM) communicates with the economy of one signal plus ground § EPROM partitioned into sixty-four 256-bit www.DataSheet4U.com pages for randomly accessing packetized data records § Each memory page can be permanently write-protected to prevent tampering § Device is an “add only” memory where additional data can be programmed into EPROM without disturbing existing data § Architecture allows software to patch data by superseding an old page in favor of a newly programmed page § Reduces control, address, data, power, and programming signals ... |
| Document |
 DS1985 Data Sheet
PDF 493.65KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | DS1982 |
Maxim Integrated |
1Kb Add-Only iButton |
|
| 2 | DS1982 |
Dallas Semiconductor |
1-kbit Add-Only iButton |
|
| 3 | DS1982U |
Dallas Semiconductor |
(DS1982U - DS1986U) Uniqueware Ibutton |
|
| 4 | DS1985 |
Maxim Integrated |
16Kb Add-Only iButton |
|
| 5 | DS1985U |
Dallas Semiconductor |
(DS1982U - DS1986U) Uniqueware Ibutton |
|