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ST8024L

ST Microelectronics
Part Number ST8024L
Manufacturer ST Microelectronics
Description Smartcard interface
Published Aug 19, 2010
Detailed Description ST8024L Smartcard interface Datasheet −production data Features ■ Designed to be compatible with the NDS conditional...
Datasheet PDF File ST8024L PDF File

ST8024L
ST8024L

Overview
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-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 = 4.
75 to 6.
5 V – Handles current spikes of 40 nA up to 20 MHz – Controls rise and fall times – Filtered overload detection at ~120 mA ■ Enhanced ESD protection on card side (>6 kV) ■ 26 MHz integrated crystal oscillator ■ Built-in debounce on card presence contacts ■ One multiplexed status sign...


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