iButton标准及介绍

iButton标准及介绍

Memory iButtons are high–capacity, general–purpose electronic data carriers, each with a registered serial number.
Organized like a floppy disk, Memory iButtons can store data files for multiple applications within the same device.
This manual summarizes technical and mechanical specifications for the iButtonTM family. It is intended as a guide to
enable readers to integrate iButtons in their own identification systems.
The contents are as follows:
Chapter 1. iButton concept.
Chapter 2. iButton product line.
Chapter 3. Mechanical details of iButton products.
Chapter 4. Electrical details of iButton systems.
Chapter 5. Logical behavior of iButtons.
Chapter 6. Device–specific features of iButtons.
Chapter 7. iButton file structure.
Chapter 8. Hardware–interfacing iButtons.
Chapter 9. Software–interfacing iButtons.
Chapter 10. Validation of iButton Standards.
Appendix Background information on cyclic redundancy checks and examples of iButton applications.
Index.