DS1995

iButton 16Kb Memory


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Description

The iButton® 16Kb memory (DS1995) operates nearly identically to the DS1996. The main differences are: 16Kb of memory organized as 64 pages of 32 bytes and a family code of 0A hexadecimal. For further details please refer to the DS1996 data sheet.
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Key Features

  • 16384 bits of read/write nonvolatile memory
  • 256-bit scratchpad ensures integrity of data transfer
  • Overdrive mode boosts communication to 142kbps
  • 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
Part NumberTechnologyApplicationsMemory TypeMemory SizeUnique WareReal Time ClockBudgetary
Price
See Notes
DS1995 iButtonAsset ManagementNV SRAM16K bitsNoNo$7.50 @1k
See All iButton Products (17)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C  

Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

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