at88rf1354 ATMEL Corporation, at88rf1354 Datasheet - Page 46

• Manufacturer Part Number: at88rf1354
• Description: 13.56 Mhz Type B Rf Reader Specification
• Manufacturer: ATMEL Corporation

N.C...............No Connect.
NRZ-L ..........Non-Return to Zero (L for Level) data encoding. PICC data transmission coding.
nS ................NanoSecond.
NSMD ..........No Solder Mask Defined.
PARAM ........A byte containing option codes or variables.
PCB .............Printed Circuit Board.
PCD .............Proximity Coupling Device. The RF reader/writer and antenna.
PICC ............Proximity Integrated Circuit Card. The card/tag containing the IC and antenna.
PUPI ............Pseudo Unique PICC Identifier. ID for anticollision.
QFN .............Surface mount package style.
R ..................Random number selected by PICC during anticollision.
RAM .............Random Access Memory. Volatile memory.
Reader .........The AT88RF1354 with antenna and associated circuitry.
RF ................Radio Frequency.
RFU .............Reserved for Future Use. Any feature or bit reserved by ISO or by Atmel.
rms...............Root Mean Square.
ROM ............Read Only Memory.
RW...............REQB/WUPB command selection code.
S ..................Seconds.
S ..................Slot Number. A code sent to the PICC with Slot-MARKER command.
SMD.............Solder Mask Defined.
SPI ...............Serial Peripheral Interface. Serial communication protocol.
SRAM ..........Static Random Access Memory. Volatile memory.
SRF..............Self-Resonant Frequency. A capacitor acts as an AC short at the SRF frequency.
t....................Time.
T...................Thickness.
Tag...............A PICC with loop antenna attached in a non-plastic credit card form.
TBD..............To Be Determined. Requirement or value is not yet defined.
TR0 ..............Guard Time per ISO/IEC 14443-2.
TR1 ..............Synchronization Time per ISO/IEC 14443-2.
TR2 ..............PICC to PCD frame delay time (per ISO/IEC 14443-3 Amendment 1).
TWI ..............Two-Wire Interface. Serial communication protocol.
Type B .........RF communication protocol defined by ISO/IEC 14443 standards.
V ..................Volts.
W .................Width.
WG8.............ISO/IEC Working Group eight. Develops standards for contactless smartcards.
WUPB ..........Wake Up command, Type B.
13.56 MHz Type B RF Reader
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8547A−RFID−10/08