LF RFID transponder provides maximum flexibility
The ATA5577M1330C-PP low-frequency (LF) RFID transponder device is ideal for applications in building access control systems, industrial automation, consumer and industrial segments. This part offers a stand-alone, fully functional tag that includes an antenna coil trimmed to an operating frequency of 125 kHz.
The RFID device provides flexibility by featuring a broad range of data rates from RF/2 to RF/128 (64 kbit/s to 1kbit/s at 125 kHz), modulation and a variety of coding schemes including ASK, FSK, PSK, Manchester, Bi-phase and NRZ. Its digital Analog Frontend Register (AFE) enables the chip's analog front end circuitry to adapt to the transponder and reader system for maximum performance.
The ATA5577M1330C-PP is claimed by the company as the only device on the market where the analog behavior can be tuned in a closed and sealed transponder for increased performance. By eliminating the need to open the transponder for tuning, the on-chip AFE register helps simplify the design and production process significantly.
The on-chip memory contains an Atmel-pre-programmed unique ID (UID) in two additional memory blocks. The part is available in 12 x 5.9 x 3 mm brick packages.($1.93 ea/4,000 — samples now)
By Christina Nickolas
Atmel, USA , San Jose , CA , United States
Sales 408-441-0311
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