Spec Sheet

TWN4 MIFARE NFC
125kHz/134.2kHz & 13.56MHz Contactless Reader/Writer
Elatec’s TWN4 Family allows users to read and write to almost any 125kHz/134.2kHz and 13.56MHz tags and/or
labels. It supports all major transponders from various suppliers like ATMEL, EM, ST, MIFARE NXP, TI, HID, LEGIC,
etc. and ISO standards like ISO14443A/B including layer 4 (T=CL), ISO15693, ISO18092 / ECMA-340 (NFC).
The new generation is a direct enhancement to the successful TWN3 family as it comes in the same mechanical
dimensions (OEM PCB and Desktop Housing). Desktop supports host communication via USB or RS232.
Special Features:
 Powerful SDK for writing Apps which are executed directly on the reader
 Infield Upgradeable
 Direct chip-commands support
 Power down mode for lowest power consumption
 Two onboard SAM sockets (Secure Access Module)
1)
 CCID and PC/SC 2.01
1)
 Additional interfaces for OEM PCB version
o I²C, SPI
2)
, Clock/Data
3)
, Wiegand
3)
, CAN
2)3)
o Dedicated expansion bus for connection of LCD, mass storage, etc.
o 8 GPIOs
Worldwide certifications for worldwide sales:
WEEE, RoHS, R&TTE, CE (Europe),
FCC (USA), IC (Canada), ACA (Australia / New Zealand), VCCI (Japan), KCC (Korea), ANATEL (Brasil), CFT (Mexico)
TWN4 OEM PCB
Bottom View
TWN4 OEM PCB
Top View
Desktop Top View