DESCRIPTION

The TERIDIAN 73S8010R is a single smart card interface IC. The TERIDIAN 73S8010R has been designed to provide full electrical compliance with ISO-7816-3 and EMV 4.0 (EMV2000) specifications.

Interfacing with the host is done through the two-wire I2C 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 clock signal.

FEATURES

• Card Interface:

▪ Complies with ISO-7816-3 and EMV 4.0

▪ A LDO voltage regulator provides 3V / 5V to the

card from an external power supply input

▪ Provides at least 90mA to the card

▪ ISO-7816-3 Activation / Deactivation sequencer

with emergency automated deactivation on card

removal or fault detected by the protection circuitry

▪ Protection includes 3 voltage supervisors that

detects voltage drops on VCC card and on power

supplies VDD and VPC

▪ The VDD voltage supervisor threshold value can be

externally adjusted

▪ Over-current detection 150mA max.

▪ 1 card detection input

▪ Auxiliary I/O lines, for C4 / C8 contact signals

▪ CLK signal up to 20MHz

• Host Interface:

▪ Fast mode, 400kbps I2C slave bus

▪ 8 possible devices in parallel

▪ One control register and one status register

▪ Interrupt output to the host for fault detection

▪ Crystal oscillator or host clock, up to 27MHz

• Power Supply:

▪ VPC: 4.75V to 5.5V

▪ VDD: 2.7V to 5.5V

• 6kV ESD Protection on the card interface

• Package: SO28 or QFN32

APPLICATIONS

• Set-Top-Box Conditional Access and Pay-per View

• Point of Sales & Transaction Terminals

• Control Access & Identification

• Multiple card and SAM reader configurations