NCN6804
Features
- Dual Smart Card / SAM Interface with SPI Programming Bus
- Fully patible with ISO 7816- 3, EMV and GIE- CB Standards
- One Protected Bidirectional Buffered I/O Line per Card Port
- Wide Power Supply Voltage Range: 2.7V < VDDPA/B & VDD < 5.5 V
- Programmable/Independent CRD_VCC Supply for Each Smart Card
- Multiplexed Mode of Operating
- Handles 1.8 V, 3.0 V and 5.0 V Smart Cards
- Programmable Rise & Fall Card Clock Slopes (Slow & Fast Modes)
- Support up to 40 MHz Clock with Internal Programmable Clock
(division ratio 1/1, 1/2, 1/4) Managed Independently for Each Card
- Built- in Programmable CRD_CLK Stop Function handles Low State
- ESD Protection on Card pins (8 k V, Human Body Model)
- Activation / Deactivation built- in Sequencer
- Internal I/O Pull- up Resistor with Resistor Disconnection Option
(EN_RPU)
- 4- Wire Series Bus Interface
- SPI
- QFN32 (5x5 mm2) Package
- This is a Pb- Free Device
Typical Application
- Point Of Sales (POS) and Transaction Terminals
- ATM...
