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FULL DATA SHEET (PDF, 132kB) Download   E-Mail The DS1995 Memory iButton operates nearly identically to the DS1996. The main differences are: 16 kbits 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 142 kbits per second 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

Key Specifications:   iButton Products
Part Number	Overview	Memory Type	Memory Size	UniqueWare	Real-Time Clock	RoHS Available	Price*
DS1995	iButton Memory	NV SRAM	16k bits	No	No	Yes	$5.27 @ 1k
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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 prices and delivery, please see the price and availability page or contact an authorized distributor.

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