Datasheet > TK5552A-PP

TK5552A-PP

更新时间： 2024-02-02 20:09:53

品牌	Logo	应用领域
爱特美尔 - ATMEL		/
页数	文件大小	规格书
22页	319K
描述
Read/Write Transponder

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中文翻译

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技术参数
数据手册

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TK5552A-PP 技术参数

生命周期：	Transferred	包装说明：	PLASTIC CUBE PACKAGE
Reach Compliance Code：	unknown	风险等级：	5.69
功能数量：	1	最高工作温度：	75 °C
最低工作温度：	-25 °C	认证状态：	Not Qualified
最大压摆率：	0.028 mA	电信集成电路类型：	TELECOM CIRCUIT
温度等级：	COMMERCIAL EXTENDED	Base Number Matches：	1

TK5552A-PP 数据手册

Features

• Contactless Read/Write Data Transmission

• 992-bit EEPROM User Programmable in 31 Blocks P 32 Bits

• Inductively Coupled Power Supply at 125 kHz

ꢀ

• Basic Component: R/W IDIC Transponder IC

• Built-in Coil and Capacitor for Circuit Antenna

• Starts with Cyclical Data Read Out

• Typical < 50 ms to Write and Verify a Block

• Modulation Defeat (for EAS)

• Direct Access to Each Block

• Configurable POR Delay

• Write Protection by Lock Bits

• Malprogramming Protection

• Configurable Options:

Read/Write

Transponder

– Bit Rate [Bit/s]: RF/16 and RF/32

– Modulation: Manchester

– POR Delay: 1 ms/65 ms

– Maximum Block: 0, 1, 1 to 2, 1 to 3, 1 to 4, .... 1 to 31

TK5552

Applications

• Industrial Asset Management

• Process Control and Automation

• Installation and Medical Equipment

Description

The TK5552 is a complete programmable R/W transponder that implements all impor-

tant functions for identification systems. It allows the contactless reading (uplink) and

writing (downlink) of data which are transmitted bi-directionally between a read/write

base station and the transponder. It is a plastic cube device which accomodates the

IDIC transponder IC and the antenna is realized as an LC circuit. No additional exter-

nal power supply is necessary for the transponder because it receives power from the

RF field generated by the base station. Data is transmitted by modulating the ampli-

tude of the RF field (uplink mode). The TK5552 can be used to adjust and modify the

ID code or any other stored data, e.g., rolling code systems. The on-chip 1056-bit

EEPROM (32 blocks, 33 bits per block) can be read (uplink) and written (downlink)

blockwise from the base station. The blocks can be protected against overwriting. One

block is reserved for setting the operation modes of the IC.

Rev. 4698A–RFID–04/03

12 3 4 5 6 7...22

中文翻译

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