8014RN/RT
The 73S8014RN/RT is a single smart card (ICC) interface circuit, firmware compatible with 8024-type devices for configurations where only asynchronous cards must be supported. It is derived from the 73S8024RN industry-standard electrical interface. The 73S8014RN/RT has been optimized to match most of the typical Set-Top-Box / A/V Conditional Access applications. The 73S8014RN/RT has been designed to provide full compliance with ISO 7816-3, EMV 4.0 and NDS specifications. The 73S8014RN interfaces with the host processor through the same bus (digital I/Os) as the 73S8024RN, which is compatible with any other 8024-type ICs. The 73S8014RT differentiates itself by adding support for 1.8V smart cards.Features
Card Interface:- Compliance with key standards: ISO-7816-3, EMV 4.0, NDS (73S8014RN)
- Supports 3V / 5V cards (73S8014RN/RT)
- 73S8014RT adds support for 1.8V up to 40mA
- ISO 7816-3 Activation/Deactivation sequencer
- Auto deactivate upon hardware fault (i.e. drop on VDD power supply or card overcurrent)
- Over-current detection 130mA max
- Card CLK clock frequency up to 20MHz
- Three (3) digital inputs control card activation/deactivation, card reset and card voltage
- Two (2) digital inputs control card clock frequency
- One (1) digital output, interrupt to system controller, reports to host card presence and faults
- Crystal oscillator or host clock up to 27MHz
- 4.75V to 5.5V (EMV 4.0)
- 4.85V to 5.5V (NDS)
6kV ESD protection on the card interface
20-pin SO package
