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HT2DC20S20F PDF预览

HT2DC20S20F

更新时间: 2024-11-03 01:23:43
品牌 Logo 应用领域
恩智浦 - NXP /
页数 文件大小 规格书
9页 122K
描述
HITAG 2 transponder IC

HT2DC20S20F 数据手册

 浏览型号HT2DC20S20F的Datasheet PDF文件第2页浏览型号HT2DC20S20F的Datasheet PDF文件第3页浏览型号HT2DC20S20F的Datasheet PDF文件第4页浏览型号HT2DC20S20F的Datasheet PDF文件第5页浏览型号HT2DC20S20F的Datasheet PDF文件第6页浏览型号HT2DC20S20F的Datasheet PDF文件第7页 
HT2x  
HITAG 2 transponder IC  
Rev. 3.1 — 3 November 2014  
210431  
Product short data sheet  
COMPANY PUBLIC  
1. General description  
HITAG 2 based transponders are highly integrated and do not need any additional  
components beside the HITAG 2 transponder IC and the external coil. Data are  
transmitted bidirectionally, in half duplex mode, between Read Write Device (RWD) and  
HITAG transponder IC. To achieve a main stream security, data may be transmitted  
enciphered. HITAG 2 transponder IC offer a memory of 256 bit.  
Custom specific configuration of the transponder IC is possible by using the configuration  
page. The configuration page allows the selection of different modes and access  
possibilities and also the configuration of the memory. The pages of the memory can be  
protected against read or write access by setting corresponding memory flags.  
The HITAG 2 transponder IC provides - besides password and crypto mode - the following  
three standard read only modes, that can be configured using the configuration byte:  
public-mode A  
public-mode B (animal identification, according to ISO 11784 and ISO 11785)  
public-mode C (PIT compatible mode PCF793x)  
2. Features and benefits  
Identification transponder for use in contactless applications  
Operating frequency 125 kHz  
Data transmission and energy supply via RF link, no internal battery  
Reading distance same as writing distance  
Non-volatile memory of 256 bits (128-bit user data and 128-bit control data/secret  
memory) organized in 8 pages, 4 bytes each  
10 years non-volatile data retention  
100000 erase/write cycles  
Selective read/write protection of memory content  
Two coding schemes for read operation: Biphase and Manchester coding  
Effective communication protocol with outstanding data integrity check  
Mutual authentication function  
Read/write mode allows:  
Plain data transmission (password mode)  
Encrypted data transmission (crypto mode)  
In read/write mode multi-tag operation possible because of special HALT-function  
Emulation of standard industrial read-only transponders:  

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