NXP CLRC663 | Demoboard AN11022

Beschreibung

AN11022CLRC663 Quickstart GuideCLRC663 Quickstart GuideRev. 1.2 — 14 January 2015The RC663 evaluation reader is a contactless smartcard reader based on the RC663 reader IC.The Reader PCB is divided into 2 Parts, the general reader part and The Antenna and matching part:Table 3. PCB sectionsPCB SectionDescriptionGeneral reader part (Fig 5 lower figure)Includes Power supply, Rs232 Interface and RC663 related part also EMC filter for TX circuitAntenna and matching part (Fig 5 lower figure)Antenna matching (without EMC filter) with fully differential receiver circuit and PCB antenna coil

Eigenschaften

.Single 7.5 V external power supply

• RS232 DSUB9 connector for easy connection to a host PC
• RS232 Serial UART up to 1228.8 kBd, with voltage levels dependent on pin voltage supply
• Supports transfer speed communication up to 848 kbit/s with credentials
• I/O pins (GPIO0/SIGIN; SIGOUT)
• Hard Power Down
• Standby mode
• Programmable and cascadable timers
• FiFo buffer handles 512 byte send and receive
• IntegerN PLL providing clock for standard microcontroller used frequencies
• Low power card detection
• Integrated Free-Running Low Power Oscillator
• Digital test signal pins CLKOUT,SIGOUT,TCK,TDI,TDO,TMS
• versatile quadrature receiver architecture with fully differential receiver
• Antenna size: 113 mm x 77 mm

Weiterführende Informationen

• Datenblatt
• Produktseite des IC-Herstellers