HID iCLASS SE - Terms and Abbreviations

iCLASS SE Reader Module Hardware Developer’s Guide, SE3200-902, Rev. C.1
February 2014 Page 10 of 52
1.3 Terms and Abbreviations
Abbreviation/Term
Description
ANT
Antenna
ARM
Advanced RISK Machine
CSN
Card Serial Number
DNC
Do Not Connect
EMC
Electro Magnetic Compatibility
FSK
Frequency Shift Keying
FCC
Federal Communication Commission
HF
High Frequency (13.56 MHz)
LED
Light Emitting Diode
NPM
Normal Power Mode
PICC
Proximity IC Card
FeliCa
Felicity Card
IC
Industry Canada (Industrie Canada)
I/O
Input / Output
LF
Low Frequency (125 kHz)
Optimized
Configured/Developed to operate at the best performance level
RF
Radio Frequency
RFID
Radio Frequency Identification
R&TTE
Radio and Telecommunications Terminal Equipment
SIO
Secure Identity Object
SPI
Serial Peripheral Interface
Ta
Ambient Temperature
TTL
Transistor – Transistor Logic
UART
Universal Asynchronous Receiver Transmitter
UID
Unique Identifier
UL
Underwriters Laboratories
USB
Universal Serial Bus
ULPM
Ultra Low Power Mode