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ST8024

ST8024 is SMARTCARD INTERFACE manufactured by STMicroelectronics.
ST8024 datasheet preview

ST8024 Details

Part number ST8024
Datasheet ST8024 Datasheet PDF (Download)
File Size 967.41 KB
Manufacturer STMicroelectronics
Description SMARTCARD INTERFACE
ST8024 page 2 ST8024 page 3

ST8024 Overview

The ST8024 is a plete low cost analog interface for asynchronous 3 V and 5 V smart cards. It can be placed between the card and the microcontroller with few external ponents to perform all supply protection and control functions. ST8024 is a direct replacement of ST8004.

ST8024 Key Features

  • Designed to be patible with the NDS conditional access system
  • IC card interface
  • 3 or 5 V supply for the IC (VDD and GND)
  • Three specifically protected half-duplex bi
  • DC-DC converter for VCC generation separately powered from a 5 V ± 20% supply (VDDP and PGND)
  • 3 or 5 V ± 5 % regulated card supply voltage (VCC) with appropriate decoupling has the following capabilities
  • ICC < 80 mA at VDDP = 4 to 6.5 V
  • Handles current spikes of 40 nA up to 20 MHz
  • Controls rise and fall times
  • Filtered overload detection at approximately 120 mA

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