NCN6004A Series
Dual SAM Card / SIM Card Interface IC / Power Supply Circuit
Manufacturer: ON Semiconductor
Catalog
Dual SAM Card / SIM Card Interface IC / Power Supply Circuit
| Part | Package / Case | Interface | Applications | Voltage - Supply [Min] | Voltage - Supply [Max] | Supplier Device Package | Mounting Type |
|---|---|---|---|---|---|---|---|
 ON Semiconductor | 48-LQFP Exposed Pad | Microcontroller | PC's PDA's | 1.8 V | 5.5 V | 48-TQFP (7x7) | Surface Mount |
Key Features
• Separated Built in DC/DC converters supply VCC power to external cards
• 100% compatible with ISO 7816-3, EMV and GIE-CB standards
• Fully GSM Compliant
• Individually Programmable ISO/EMV Clock Generator
• Built-in programmable CRD_CLK stop function handles Run or High/Low state.
• Programmable CRD_CLK slopes to cope with wide operating frequency range
• Programmable independent VCC supply for each Smart Card
• Support up to 65 mA VCC supply to each ISO/EMV card
• Multiple NCN6004A parallel operation on a shared bus.
• 8 kV/Human Model ESD protection on each interface pins
• Provides C4 / C8 channels
• Provides 1.80 V, 3.0 V, or 5.0 V Card Supply Voltages
Description
AI
The NCN6004A is an interface IC dedicated for Secured Access Module reader/writer applications. It allows the management of two external ISO/EMV cards thanks to a simple and flexible micro controller interface. Several NCN6004A interfaces can share a single data bus, assuming the external MPU provides the right Chip Select signals to identify each IC connected on the bus. A built in accurate protection system guarantees timely and controlled shutdown in the case of external error conditions.On top of that, the NCN6004A can independently handle the power supply , in the range 2.7V to 5.0 volt input voltage, provided to each external Smart Card. The interface monitors the current flowing into each Smart Card, a flag being set in the case of overload.