NFC Type 1 Tag Operation Specification

1 Introduction
	1.1 Objectives
	1.2 Applicable Documents or References
	1.3 Administration
	1.4 Name and Logo Usage
	1.5 Intellectual Property
	1.6 Special Word Usage
	1.7 Convention and Notations
		1.7.1 Representation of Numbers
	1.8 Abbreviations
	1.9 Glossary
2 Memory Structure and Management
	2.1 General
	2.2 Static Memory Structure
		2.2.1 Memory Map
		2.2.2 Header ROM Format
		2.2.3 UID Format
		2.2.4 Main Read/Write Memory Format
		2.2.5 Block Dh
		2.2.6 Lock Control/Status Bytes
		2.2.7 OTP Bytes
	2.3 Dynamic Memory Structure
		2.3.1 Dynamic Memory Map
		2.3.2 Dynamic Memory Reserved Bytes
		2.3.3 Dynamic Memory Lock Bytes
		2.3.4 Dynamic Memory Area
	2.4 TLV Blocks
		2.4.1 Format
		2.4.2 Location
		2.4.3 Lock Control TLV
		2.4.4 Reserved Memory Control TLV
		2.4.5 NDEF Message TLV
		2.4.6 Proprietary TLV
		2.4.7 NULL TLV
		2.4.8 Terminator TLV
3 RF Interface
4 Framing and Transmission Handling
	4.1 Frame Formats
	4.2 Transmission Handling
5 Command Set
	5.1 State Diagram
	5.2 Tag Command and Response Set
		5.2.1 Static Memory Model
		5.2.2 Dynamic Memory Model
	5.3 Command Format
		5.3.1 Command List
		5.3.2 Command-Response Format
		5.3.3 Address Operand
		5.3.4 CRC
		5.3.5 UID Echo
	5.4 Command Details
		5.4.1 Detailed Timing
		5.4.2 Timing Definitions
	5.5 SENS_REQ and ALL_REQ
	5.6 Read Identification (RID)
	5.7 Read All Blocks 0-Eh (RALL)
	5.8 Read Byte (READ)
	5.9 Write-Erase Byte (WRITE-E)
	5.10 Write-No-Erase Byte (WRITE-NE)
	5.11 Locking
	5.12 Read Segment (RSEG)
	5.13 Read 8 Bytes (READ8)
	5.14 Write-Erase 8 Bytes (WRITE-E8)
	5.15 Write-No-Erase 8 Bytes (WRITE-NE8)
6 NDEF Detection and NDEF Access
	6.1 NDEF Management
		6.1.1 Identification as NFC Forum Type 1 Tag
		6.1.2 Write Permission
		6.1.3 Confirmation of Presence of NDEF Message in Type 1 Tag
		6.1.4 Capability Container
	6.2 Version Treatment
	6.3 NDEF Storage
	6.4 Life Cycle
		6.4.1 General
		6.4.2 Overview of Life-Cycle States
		6.4.3 INITIALIZED State
		6.4.4 READ/WRITE State
		6.4.5 READ ONLY State
		6.4.6 Determination of Life Cycle State
	6.5 Rules for Life Cycle Operation
		6.5.1 Detect NDEF on tag
		6.5.2 Read NDEF Message
A. Appendix A
	A.1 Example NDEF Mapping (Static Memory Model)
	A.2 Example NDEF Mapping (Dynamic Memory Model)
B. Revision History