Description
R EM MICROELECTRONIC - MARIN SA www.DataSheet4U.com EM4034 13.56MHz, ISO15693 Standard Compliant Contactless RW Identification Device General Descr.
The EM4034 is a CMOS integrated circuit intended for use in contactless Read/Write transponders.
Features
* Features
ISO15693 Standard: Fully compliant Support all mandatory and some optional ISO/IEC 15693 features Operating Frequency: 13.56MHz ± 7kHz (ISM, world-wide licence free available) ISO/IEC 15693 anti-collision algorithm allowing more tags in reader field at the same time 64-bit Uniqu
Applications
* Access Control Ticketing Asset management
Typical Operating Configuration
C1
EM4034 C2
Fig. 1
Block Diagram
L2
VPOS
Lr
Cr
CBU
RECTIFIER
L1
R E G U L A T O R
Vdd
POWER MONITOR
POR PCK
CLOCK EXTRACTOR
RECEIVED CLOCK
EEPROM
AM DEMODULATOR
PULSE
LOGIC
MOD
MODULATOR
LIMITER
Fi