73S8010R Overview
The Teridian 73S8010R is a single smart card interface IC that provides full electrical pliance with ISO-7816-3 and EMV 4.0 (EMV2000) specifications. Interfacing with the host is done through the two-wire 2 I C bus and one interrupt output to inform the system controller of the card presence and faults. The card clock signal can be generated by an on-chip oscillator using an external crystal, or by connection to a...
73S8010R Key Features
- Card Interface
- plies with ISO-7816-3 and EMV 4.0
- An LDO voltage regulator provides 3 V / 5 V to the card from an external power supply input
- ISO-7816-3 Activation / Deactivation sequencer with emergency automated deactivation on card removal or fault detected b
- Protection includes 3 voltage supervisors that detect voltage drops on VCC card and on power supplies VDD and VPC
- Over-current detection 150 mA max
- 1 card detection input
- Auxiliary I/O line