NCN6001DTBR2G, Smart Card Interface 20-Pin TSSOP

The NCN6001 is an integrated circuit dedicated to the smart card interface applications. The device handles any type of smart card through a simple and flexible micro controller interface. On top of that, thanks to the built in chip select pin, several couplers can be connected in parallel.The device is particularly suited for low cost, low power applications,with high extended battery life coming from extremely low quiescent current.

Wide battery supply voltage range : 2.7 < Vcc < 5.5V
Programmable CRD_VCC supply handles 1.8V, 3V or 5V card operation.
Programmable rise and fall card clock slopes
Programmable card clock divider
Built-in Chip Select logic allows parallel coupling operation
ESD protection on card pins ( 8 kV, Human Body Model )
Supports up to 40 MHz input Clock
Built-in programmable CRD_CLK stop function handles Run or Low state.
Programmable CRD_CLK slopes to cope with wide operating frequency range
Fast CRD_VCC turn-on & turn-off sequence
End Products
POS / ATM
Pay TV
Applications
E-commerce interface