If you need the best NFC performance or the lowest power consumption, use this remarkably efficient yet highly flexible frontend to push your design further. It offers an extended temp range, pin-to-pin compatibility to CLRC663 family (MFRC630, SLRC610), and time-saving software tools.
The CLRC663 _plus_ (CLRC66303HN) is the perfect choice for NFC applications with high performance requirements: access control, payment, gaming and industrial.
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## Features
### High performance and more flexible antenna design
* Maximum transmitter current: 350 mA operating with 500 mA limiting value
* Freely programmable 6 kByte EEPROM
### Longer battery life
* Supply voltage: 2.5 to 5.5 V
* Power-save modes: hard power-down, standby, extended LPCD options
### Industrial/Automotive
* Temp range (-40 to +105 °C)
### Multiple interfaces to support a broad range of microcontrollers and high-security reader implementations
