Atmel TK5552
The TK5552 is a complete programmable R/W transponder that implements all important 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.| Part No. | TK5552 |
|---|---|
| Datasheet | TK5552 Download |
| Manufacturer |  Atmel |
| Description | Read/Write Transponder |
| Buy | Stock & Price |
FEATURES
●●
●
●
●
●
●
●
●
●
●
●
● Contactless Read/Write Data Transmission 992-bit EEPROM User Programmable in 31 Blocks ´ 32 Bits Inductively Coupled Power Supply at 125 kHz Basic Component: R/W IDICÒ 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: – 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 Read/Write Transponder TK5552
APPLICATIONS
● Industrial Asset Management● Process Control and Automation
● Installation and Medical Equipment
DESCRIPTION
No additional external 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 amplitude of the RF field (uplink mode).
