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ATA5551M

Status: In Production

Features:

  • 125kHz
  • ASK, FSK, PSK keying
  • Coding: NRZ, Manchester, Bi-Phase
  • On-chip 264-bit EEPROM
  • Industrial and consumer
  • Contactless
  • Bi-directional data
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

A programmable R/W transponder tuned to 125kHz that implements all important functions for identification systems in the industrial and consumer segment. The device allows the contactless reading and writing of data transmitted bi-directionally between a read/write interrogator (reader) and the transponder. The device comes in a plastic package that accommodates the IDIC e5551 and antenna realized as an LC-circuit. The device is a passive RFID device and no additional external power supply is necessary. Data is transmitted by modulating the amplitude of the RF field giving the ASK, FSK and PSK options. Codings schemes implemented are NRZ, Manchester and Bi-Phase. The on-chip 264-bit EEPROM (8 blocks, 33 bits per block) can be read and written by block from the intertogator station.

Additional Features

    A programmable R/W transponder tuned to 125kHz that implements all important functions for identification systems in the industrial and consumer segment. 

    • 125kHz
    • ASK, FSK, PSK keying
    • Coding: NRZ, Manchester, Bi-Phase
    • On-chip 264-bit EEPROM
    • Industrial and consumer
    • Contactless
    • Bi-directional data
Parametrics
Name
Value
Type
Wireless RF Identification
Package
TRANS PP 0
Operating Temperature Range
-40 to 85
Frequency Range
125kHz
Antenna
Yes
Operating Voltage Range
to
Cloud Partners
Yes

Documentation data is currently unavailable.

Development Environment

  • Demo & Evaluation Boards
Demo & Evaluation Boards
ATA2270-EK3
ATA2270-EK3 ( ATA2270-EK3 )
(Not Recommended for new design)

This self-contained introduction kit for RFID systems for designers with little prior RFID experience includes an LCD and control buttons to interact with the RFID system. The kit supports e5530/TK5530, T5551/TK5551, ATA5567 (T5557), ATA5570, ATA5575, ATA5577 and ATA5558 IDICs. An AVR-C TINY4313 acts as reader chip. For more in-depth evaluation purposes, a GUI (graphical user interface) is

...

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ATARFID-EK1
ATARFID-EK1 ( ATARFID-EK1 )
(Not Recommended for new design)

ATARFID-EK1 is a LF evaluation kit based on a professional 3rd party programmer supporting the ATA5575 and ATA5577 RFID IDICs devices. The kit will be connected with a PC via USB and is controlled by a graphical user interface. It is well suited to evaluate all kind of 125kHz ASK and FSK applications including access control and general identification systems. Sample Tags based on the chips allow...

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
ATA5551M-DRBW
0.000000
1000.000
0
WAFER
Varies
-
-
ATA5551M-PPMY1
0.394600
1.500000
0
TRANSPDR
12.1x5.9x3mm
N/A
-
ATA5551M-PPMY
0.394600
1.500000
0
TRANSPDR
12.1x5.9x3mm
N/A
-
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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