iButton 16Kb Memory


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.

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 Number Technology Applications Memory Type Memory Size Unique Ware Real Time Clock Budgetary
See Notes
DS1995  iButton Asset Management NV SRAM 16K bits No No $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.

Related Resources

Type ID Title
Reference Circuit244Advanced 1-Wire Network Driver