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DS1993 - (DS1992 / DS1993) 1kbit/4kbit Memory iButtonTM DS1994 4-kbit Plus Time Memory iButtonTM

Download the DS1993 datasheet PDF. This datasheet also covers the DS1992 variant, as both devices belong to the same (ds1992 / ds1993) 1kbit/4kbit memory ibuttontm ds1994 4-kbit plus time memory ibuttontm family and are provided as variant models within a single manufacturer datasheet.

General Description

The DS1992/DS1993 memory iButtons (hereafter referred to as DS199_) are rugged read/write data carriers that act as a localized database, easily accessible with minimal hardware.

Key Features

  • 4096 bits of Read/Write Nonvolatile Memory (DS1993).
  • 1024 bits of Read/Write Nonvolatile Memory (DS1992).
  • 256-bit Scratchpad Ensures Integrity of Data www. DataSheet4U. com Transfer.
  • Memory Partitioned into 256-bit Pages for Packetizing Data.
  • Data Integrity Assured with Strict Read/Write Protocols.
  • Operating Temperature Range from -40°C to +70°C.
  • Over 10 years of data retention.
  • Easily Affixed with Self-Stick Adhesive Backing, Latched by its F.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (DS1992_DallasSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number DS1993
Manufacturer Dallas Semiconductor
File Size 267.32 KB
Description (DS1992 / DS1993) 1kbit/4kbit Memory iButtonTM DS1994 4-kbit Plus Time Memory iButtonTM
Datasheet download datasheet DS1993 Datasheet

📁 Similar Datasheet

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DS1990A Serial Number iButton Maxim Integrated
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DS1995 16Kb Memory iButton Maxim Integrated
DS1996 64Kb Memory iButton Maxim Integrated
DS1904 RTC iButton Maxim Integrated

Other Datasheets by Dallas Semiconductor

Part Number Description
DS1991 MultiKey iButton
DS1992 (DS1992 / DS1993) 1kbit/4kbit Memory iButtonTM DS1994 4-kbit Plus Time Memory iButtonTM
DS1994 4kb Plus Time Memory iButton
DS1995 16-kbit Memory iButton
DS1996 64kbit Memory iButtonTM

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
DS1992/DS1993 1kb/4kb Memory iButton www.iButton.com SPECIAL FEATURES 4096 bits of Read/Write Nonvolatile Memory (DS1993) § 1024 bits of Read/Write Nonvolatile Memory (DS1992) § 256-bit Scratchpad Ensures Integrity of Data www.DataSheet4U.com Transfer § Memory Partitioned into 256-bit Pages for Packetizing Data § Data Integrity Assured with Strict Read/Write Protocols § Operating Temperature Range from -40°C to +70°C § Over 10 years of data retention § § § § Easily Affixed with Self-Stick Adhesive Backing, Latched by its Flange, or Locked with a Ring Pressed onto its Rim Presence Detector Acknowledges When Reader First Applies Voltage Meets UL#913 (4th Edit.