RF IDENTIFICATION RFID
Multifunctional 363-Bit Read/Write
RFID IDIC ATA5577
Atmel® offers a broad range of RFID devices for contactless read/write RF identification systems, delivered
as die on wafer, die in tray, die on tape, micromodule, or complete transponder in a plastic package. Our
low-frequency IDIC® products (100 to 150 kHz) with different security levels are flexible for all kinds of appli-
cations, easy to design-in and well-matched.
Features
Contactless 100 kHz to 150 kHz Read/Write
Identification IC (IDIC)
Version M1 Standard Pads
32-Bit Configuration Register
Binary Selectable Data Rate (RF/2 to RF/128)
Modulation/Codings (FSK/PSK/ MAN/Bi-Phase/
NRZ)
Version M2 Mega Pads
Backwards Compatible to e5550/51 in Most
Common Modes
Password Mode
Inverse Data Output
Backwards Compatible to T5557 and ATA5567
On-Chip Capacitor 0 pF, 75 pF, 250 pF, or
330 pF, trimmed
224-Bit User Memory (7 Blocks of 32 bits Each),
OTP Functionality
32-Bit Password (Protection Against Unauthor-
ized Access)
High Temperature Data Retention
(24h at 250ºC)
Operating Range of –40ºC to +85ºC
Fast Communication Protocols
Self-Timing Downlink Protocols
64-Bit Unique ID
32-Bit Analog Front End Register
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