User's Manual

HF Mifare Easy Module V1.0
ACG Identification Technologies GmbH 22
6.1.3.2 Antenna
The antenna tuning and matching network is shown below. Please refer also to the
antenna design guide and to the specific application notes for the reader IC.
6
5
1
2
OEM Board
C1
C2
R2
R1
C3
C4
C5
C6
C8
L ANT
6.1.3.3 Serial Interface
The OEM Board can be connected directly with a micro controller. Alternatively the
OEM Board also can be connected to most serial interface types by using the right
interface converter circuit. In order to optimize the communication quality the specific
application note of the interface converter circuit needs to be taken into
consideration.
12
11
Interface
Converter
Circuit
Host Interface
OEM Board