Datasheet > ATA5551M-PP

ATA5551M-PP

更新时间： 2024-01-07 05:34:06

品牌	Logo	应用领域
爱特美尔 - ATMEL		电信电信集成电路
页数	文件大小	规格书
11页	546K
描述
Telecom Circuit

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技术参数
数据手册

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ATA5551M-PP 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8523.59.00.00	风险等级：	5.69
JESD-30 代码：	X-XXSS-X	功能数量：	1
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	UNSPECIFIED	封装形状：	UNSPECIFIED
封装形式：	SPECIAL SHAPE	表面贴装：	NO
电信集成电路类型：	TELECOM CIRCUIT	温度等级：	INDUSTRIAL
端子形式：	UNSPECIFIED	端子位置：	UNSPECIFIED
Base Number Matches：	1

ATA5551M-PP 数据手册

Features

• Read/Write Anti-collision ID Transponder in Plastic Package

• Contactless Read/Write Data Transmission

• Inductive Coupled Power Supply at 125kHz

• Basic Component: R/W Atmel^®IDIC^®e5551

• Anti-collision Mode by Password Request

– E.g. 10 Transponders Read Out in < 500ms (RF/32, Maxblock 2) Depending on the

Application

• Built-in Coil and Capacitor for Circuit Antenna

• Starts with Cyclical Data Read Out

• 224-bit EEPROM User Programmable in 32-bit Blocks

• Typically < 50ms to Write and Verify a Block

• Write Protection by Lock Bits

Standard

Read/Write ID

Transponder

with

• Malprogramming Protection

• Options Set by EEPROM

– Bit Rate [bit/s]: RF/8, RF/16, RF/32, RF/40, RF/50, RF/64, RF/100, RF/128

– Modulation: BIN, FSK, PSK, Manchester, Bi-phase

Anti-collision

Application

• Access Control Systems

• Brand Protection

Atmel ATA5551

• Process Control and Automation Systems

• Installation and Medical Equipment

• Asset Management Systems

• Industrial

1. Description

The Atmel ATA5551 is a completely programmable R/W transponder which imple-

ments all important functions for identification systems, including anti-collision

(e.g., 10 transponders in < 500ms depending on the application). It allows the contact-

less reading and writing of data which are transmitted bi-directionally between a

read/write base station and the transponder. It is a plastic-packaged device which

accommodates the IDIC e5551 and also the antenna realized as an LC-circuit. No

additional external power supply is necessary for the transponder because it receives

power from the RF field generated by the base station. Data are transmitted by modu-

lating the amplitude of the RF field. The Atmel ATA5551 can be used to adjust and

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

264-bit EEPROM (8 blocks, 33 bits per block) can be read and written block wise from

the base station. The blocks can be protected against overwriting. One block is

reserved for setting the operation modes of the IC. Another block can obtain a pass-

word to prevent unauthorized writing.

9211A–RFID–10/10

12 3 4 5 6 7...11

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与ATA5551M-PP相关器件

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