ステータス
この製品は新規設計用に推奨されていません。入手不可(No Longer Available)または製造中止で最終購入(Last Time Buy)の対象となっているバージョンもあります。最終購入の対象となっているものについては新規の注文を受け付けることができません。詳細についてはオーダー情報をご覧ください。
製品概要
The DS2506 is a 64Kb 1-Wire® EPROM. Like all 1-Wire devices, the DS2506 consists of a factory-lasered 64-bit ROM registration number that includes a unique 48-bit serial number, an 8-bit CRC, and an 8-bit family code (0FH) plus 64Kb of user-programmable EPROM. The power to program and read the DS2506 is derived entirely from the 1-Wire communication line. Data is transferred serially via the 1-Wire protocol which requires only a single data lead and a ground return. The entire device can be programmed and then write protected if desired. Alternatively, the part may be programmed multiple times with new data being appended to, but not overwriting, existing data with each subsequent programming of the device. Note: Individual bits can be changed only from a logical 1 to a logical 0, never from a logical 0 to a logical 1.
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データシート
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