DS1996L-F5+ by Analog Devices

iButton 64Kb Memory


The iButtonĀ® 64Kb memory (DS1996) is a rugged read/write data carrier that acts as a localized database that can be easily accessed with minimal hardware. The nonvolatile memory offers a simple solution to storing and retrieving vital information pertaining to the object to which the iButton device is attached. Data is transferred serially via the 1-WireĀ® protocol which 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 will transfer the data to memory. This process ensures data integrity when modifying the memory. A 48-bit serial number is factory lasered into each DS1996 to provide a guaranteed unique identity which allows for absolute traceability. The durable MicroCan package is highly resistant to environmental hazards such as dirt, moisture, and shock. Its compact button-shaped profile is self-aligning with mating receptacles, allowing the DS1996 to be easily used by human operators. Accessories permit the DS1996 to be mounted on almost any surface including plastic key fobs, photo-ID badges and printed circuit boards. Applications include access control, work-in-progress tracking, electronic travelers, storage of calibration constants, and debit tokens.

Where to Buy

Prices starting from US$12.17

Distributor Stock
Logo for Farnell
Farnell
from US$13.29
366
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$12.94
391
in stock
Buy Now
Logo for element14
element14
from US$14.24
365
in stock
Buy Now
Logo for Analog Devices
Analog Devices
from US$12.17
286
in stock
Buy Now

Features

65,536 bits of read/write nonvolatile memory
Overdrive mode boosts communication speed to 142 kbits per second
256-bit scratchpad ensures integrity of data transfer
Memory partitioned into 256-bit pages for packetizing data
Data integrity assured with strict read/write protocols
Operating temperature range from -40Ā°C to +70Ā°C
Over 10 years of data retention

Specifications

Technology iButton
End Equipment Asset Management
Memory Type NV SRAM
Memory Size 64K bits
Unique Ware No
Real Time Clock No
BudgetaryPrice (See Notes) 9.89


DS1996L-F5+ Semiconductors - ICs by Analog Devices

IBUTTON 64KBIT NV SRAM CAN

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Memory Size 64Kbit
Memory Type SRAM
Product Range -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC 1 2-dimethoxyethane ethylene glycol dimethyl ether (EGDME) (15-Jan-2018)

Alternative Descriptions

Ibutton, 64Kbit, Nv Sram, Can | Newark Electronics
IBUTTON, 64KBIT, NV SRAM, CAN | Farnell
64Kb Memory iButtonĀ® | Analog Devices

Frequently Asked Questions

Where can I find additional details, specifications and documents for a DS1996L-F5+ ?

Additional datasheets, footprints and schematics for DS1996L-F5+ are listed on our Part Details page. You can also find images and similar parts to DS1996L-F5+ on this page.

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Is the DS1996L-F5+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for DS1996L-F5+ have stock available?

Authorised distributors including Newark Electronics, Farnell, element14 and Analog Devices have stock available or on a lead time for DS1996L-F5+ .

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