ST8024L - ST Microelectronics

ST8024L Smartcard interface

ST8024L Smartcard interface Datasheet −production data Features ■ Designed to be compatible with the NDS conditional access system (except ST8024LTR) ■ ISO 7816, GSM11.11 and EMV 4.2 (payment systems) compatible SO-28 TSSOP-20 TSSOP-28 ■ IC card interface ■ 3 V or 5 V supply for the ST8024L device (VDD) ■ Three specifically protected half-duplex bi-.

Features

■ Designed to be compatible with the NDS conditional access system (except ST8024LTR)
■ ISO 7816, GSM11.11 and EMV 4.2 (payment systems) compatible SO-28 TSSOP-20 TSSOP-28
■ IC card interface
■ 3 V or 5 V supply for the ST8024L device (VDD)
■ Three specifically protected half-duplex bi-directional buffered I/O lines to card contacts C4, C7 and C8
■ Step-up converter for VCC generation separately powered by a 5 V ± 20% supply (VDDP and PGND)
■ 1.8 V ± 6.5%, 3 V or 5 V ± 5% regulated card supply voltage (VCC) with appropriate decoupling has the following capabilities:
  – ICC < 80 mA at VDDP.