• TM1991-F5 Ibutton Card

    ibutton tm1990 card

TM1991L-F5 Touch Memory Card

Product Description

  • Product Model: TM1991L-F5
  • TM1991L-F5 compatible with DS1991L-F5
  • Contain three separate electronic subkeys with independent data and password storage.
  • 64 bit one-time programmable ROM;
  • 1152-bit secure read/write, nonvolatile memory
  • Secure memory cannot be decoded without matching 64-bit password
  • Memory is partitioned into 3 blocks of 384 bits each
  • 64-bit password and ID fields for each memory block
  • 512-bit scratchpad ensures data transfer integrity
  • 1-Wire protocol ensure compatibility with iButton family
  • CRC-code (Cyclic Redundancy Check) generation
  • Supply voltage range(battery supply), UDD: 2,7 to 3,3 V
  • Operating temperature range :-40 to +85°C
  • Allowable ESD potential value up to 2000 V.

Product Applications

  • Material: Stainless steel 304+chip
  • Protocol: 1-Wire
  • Csutomized: with plastic holder
  • Holder Color: Red,yellow,blue,green , black ,etc
  • Line Length: 16.2*5.89mm
  • Can work with any access control device.
  • Waterproof, but not suitable for hard environmental conditions
  • OEM,ODM service supplied(from moulding to production)
  • chip for multifunctional electronic key (multikey) with data secure purposed for systems of secure access control, debit tokens, work-in-progress tracking, electronic travelers and proprietary data.

get-a-free-quote

Get a Free Quote

Nec parturient amet dictum phasellus nulla ullamcorper nibh nam dis lobortis vestibulum ullamcorper platea.

technology -support

Technology Support

Nec parturient amet dictum phasellus nulla ullamcorper nibh nam dis lobortis vestibulum ullamcorper platea.

Copyright © 2018 Shenzhen Smart-way Technology CO.,Ltd 深圳市欣思码威技术有限公司