ST8024L Overview
ST8024L Smartcard interface Datasheet −production data.
ST8024L Key Features
- Designed to be patible with the NDS conditional access system (except ST8024LTR)
- ISO 7816, GSM11.11 and EMV 4.2 (payment systems) patible
- 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 capabili
- ICC < 80 mA at VDDP = 4.75 to 6.5 V
- Handles current spikes of 40 nA up
- Controls rise and fall times
