NXP Semiconductors

HT2x

HITAG 2 transponder IC

© NXP Semiconductors N.V. 2014.

All rights reserved.

For more information, please visit: http://www.nxp.com

For sales office addresses, please send an email to: salesaddresses@nxp.com

Date of release: 3 November 2014

210431

Please be aware that important notices concerning this document and the product(s)

described herein, have been included in section ‘Legal information’.

13. Contents

1

General description . . . . . . . . . . . . . . . . . . . . . . 1

2

Features and benefits . . . . . . . . . . . . . . . . . . . . 1

3

Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

4

Quick reference data . . . . . . . . . . . . . . . . . . . . . 2

5

Ordering information . . . . . . . . . . . . . . . . . . . . . 2

6

Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3

7

Functional description . . . . . . . . . . . . . . . . . . . 4

7.1

Overview of transponder . . . . . . . . . . . . . . . . . 4

7.2

Memory map. . . . . . . . . . . . . . . . . . . . . . . . . . . 4

8

Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 5

9

Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

10

Revision history . . . . . . . . . . . . . . . . . . . . . . . . . 6

11

Legal information. . . . . . . . . . . . . . . . . . . . . . . . 7

11.1

Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 7

11.2

Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

11.3

Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

11.4

Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

12

Contact information. . . . . . . . . . . . . . . . . . . . . . 8

13

Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9