Version 1.0
Samsung Electronics
page 2 of 7
3. Operational Description
WSNFM400A00 is a external USB NFC(near field communication) module to connect printer .
That is 13.56MHz contactless communication module.
- Features
>
Supported Card Emulation mode, Reader mode
> Operation Frequency 13.56MHz
>Supported Protocols ISO-14443A/B, ISO-18000-3(Mode1), Felica, NFC Type 1,2,3,4
>Supported communication rate 106, 212, 424, 848 Kbps
>Memory volume: Flash 128KB, SRAM 8KB
>Supported USB2.0.
- Time base of the RF frequency
For RF frequency, a crystal(27.12MHz) is a clock reference.
- Card Emulation mode
NFC module acts like a standard smart card.
- Reader mode
NFC module acts like a card reader.
- Product Details
> Data Modulation ASK(Reader mode), Sub carrier load modulation(Card emulation mode)
> Frequency Range 13.56MHz
±
7KHz
