DS1992L-F5+ (MAXIM INTEGRATED PRODUCTS)

F2515812
нет данных
 
Ключ iButton с памятью, 1Кбит, SRAM

Документация
Technical Data Sheet EN

БрендMAXIM INTEGRATED PRODUCTS НаименованиеDS1992L-F5+ Цена заШтука Страна производстваUnited States СкладFarnell

Ключ iButton с памятью, 1Кбит, SRAM

The DS1992L-F5+ is a 1Kb memory iButton in F5 MicroCan package. This is a rugged read/write data carrier that acts as a localized database, easily accessible with minimal hardware. The non-volatile memory and optional timekeeping capability offer a simple solution to storing and retrieving vital information pertaining to the object to which the iButton is attached. Data is transferred serially through the 1-wire protocol that requires only a single data lead and a ground return. The scratchpad is an additional page that acts as a buffer when writing to memory. Data is first written to the scratchpad where it can be read back. After the data has been verified, a copy scratchpad command transfers the data to memory. This process ensures data integrity when modifying the memory. A 48bit serial number is factory lasered into each DS199x to provide a unique identity that allows for absolute traceability.
  • 1024 bits of read/write non-volatile memory
  • Operating temperature range from -40°C to +70°C
  • 256bit scratchpad ensures integrity of data transfer & memory partitioned into 256bit pages
  • Over 10 years of data retention
  • Multidrop controller for MicroLAN
  • Digital identification and information by momentary contact
  • Chip based data carrier compactly stores information
  • Data can be accessed while affixed to object
  • Economically communicates to bus master with a single digital signal at 16.3Kbps
  • Standard 16mm diameter and 1-wire protocol ensure compatibility with iButton family

Области применения

Встроенные Конструкции и Разработка

Линейка Продукции:
-
Размер Памяти:
1Кбит
Соответствует Фталатам RoHS:
Будет Указано Позже
Тип Памяти:
SRAM
SVHC (Особо Опасные Вещества):
1,2-dimethoxyethane, ethylene glycol dimethyl ethe
RoHS статус:
Да