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ISO 7816-3 Integrated Circuit Card Digital Controller

Purpose

The ISO 7816-3 Integrated Circuit Card (ICC) Digital Controller is a fully integrated protocol manager intended for smart cards.

Features

▪ fully compliant with the ISO/IEC 7816-3, ETSI TS 102 221 and EMV 2000 standards;
▪ character protocol supported (T=0);
▪ block transmission protocol supported (T=1);
▪ clock stop mode supported;
▪ most Elementary Time Unit (ETU) standard values supported up to 8 (PPS 97);
▪ ETU=6 supported for test purposes;
▪ fast TX to RX return;
▪ shared 256 bytes RX/TX buffer;
▪ gate count:
− less than 4 kgates for the core (NAND2 equivalent);
− 10 kgates for the RX/TX buffer (can be replaced by a 256 byte RAM cut).
▪ digital filtering of the I/O and RST inputs;
▪ high-throughput synchronous mode for test procedures;
▪ straightforward integration through AMBA APB interface (customized on request);
▪ C low-level API:
− bytes transmission/reception;
− digital controller configuration;
− fast TX/RX return;
− clock stop management.
▪ proven track record through mass production in 130 nm CMOS process;
▪ silicon proven in 130 nm, 65 nm and 55 nm CMOS processes;
▪ analog front end available separately.

Deliverables

▪ VHDL source code;
▪ VHDL testbenches;
▪ Synopsys synthesis scripts;
▪ C low-level API;
▪ design specification.

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