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DS1971-F5+ - 

iButton Memory, 256bit, EEPROM

DS1971-F5+ - iButton Memory, 256bit, EEPROM

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Manufacturer Part No:
DS1971-F5+
Order Code:
2515807
Technical Datasheet:
DS1971-F5+   Datasheet
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Product Overview

The DS1971-F5+ is a 256bit EEPROM iButton in F5 MicroCan package. This is a rugged read/write data carrier that identifies and stores relevant information about the product or person to which it is attached. This information can be accessed with minimal hardware. The DS1971 consists of a factory-lasered registration number that includes a unique 48bit serial number, an 8bit CRC and an 8bit family code (14H) plus 256bits of EEPROM. The power to program and read the DS1971 is derived entirely from the 1 wire communication line. Data is transferred serially via the 1-wire protocol which requires only a single data lead and a ground return. The 48bit serial number that is factory lasered into each DS1971 provides a unique identity which allows for absolute traceability. Its compact button-shaped profile is self-aligning with cup-shaped receptacles allowing the DS1971 to be used easily by human operators or automatic equipment.
  • 256bit EEPROM communicates with economy of one signal plus ground
  • Reads and writes over a wide voltage range of 2.8V to 6V from -40°C to +85°C
  • 64bit one time programmable application register is automatically write protected after programming
  • Reduces control, address, data, power and programming signals to a single data pin
  • Multidrop controller for MicroLAN
  • Digital identification and information by momentary contact
  • Chip based data carrier compactly stores information
  • Data can be accessed while affixed to object
  • Economically communicates to bus master with a single digital signal at 16.3Kbps
  • Standard 16mm diameter and 1 wire protocol ensure compatibility with iButton family

Applications

Embedded Design & Development

Product Information

:
256bit
:
EEPROM
:
-
:
MSL 1 - Unlimited
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126 total stock globally

3 available for next business day delivery
123 available for 4 - 5 business days delivery
 
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125 will be available for delivery on 26/11/19

More stock available week commencing 30/12/19

$6.71 ( $7.38  Inc. GST)

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