RYRR20D

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Multiprotocol Fully Integrated 13.56MHz RS-232/UART Interface RFID Antenna Module

◆ Completely Integrated Protocol Handling for ISO15693, ISO18000-3, ISO14443A/B and FeliCa.
◆ RF Field Detector.
◆ Integrated State Machine for ISO14443A Anti-collision (Broken Bytes)
◆ Complete and customizable firmware command set.
◆ Operation Temperature range: -40 to +85°C.

Description

The RYRR20D module is a 13.56-MHz RFID. Built-in programming options make the device suitable for a wide range of applications for proximity and vicinity identification systems.

Specification

Item Min. Typical Max. Unit Condition
Operation Voltage 4.5 5 6 V VDD
RS-232 Interface Hi level   +5.4   V  
RS-232 Interface Low level   -5.4   V  
Indicator,/RTS/NMI Interface level   3.3     RXD High-level

input voltage

RF Output Power   20   dBm RXD Low-level

input voltage

RF transmit current   90   mA  
Communication Range   4   cm  
RESET_N low duration   60   ms Standard card
Baud Rate   19200   bps  
RF Frequency Range 13.553 13.56 13.567 MHz 8,N,1
Storage temperature -40 25 +85 ˚C  
Operating Temperature -40 25 +85 ˚C  
Humidity     90 %  
Antenna         Internal PCB Antenna

DATASHEET

File Name Type Updated Preview Download
RYRR20D PDF 2022-12-26 Preview download

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