ST8024LACTR

ST8024LACTR

ST8024LCDR

Active
Smartcard interface
Quantity $ per Unit Savings
1 - 9$1.230%
10 - 24$1.1011%
25 - 99$1.0416%
100 - 249$0.8531%
250 - 499$0.8035%
500$0.7143%
Contact Sales
In stock:
$1.23
Parameter NameParameter Value
Supply Voltage Min Volt2.7
Supply Voltage Max Volt6.5
Operating Temp Min Celsius-25.0
Operating Temp Max Celsius85.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack1
GradeIndustrial
Package NameSO-28
Key features
  • Designed to be compatible with the NDS conditional access system (except ST8024LTR)
  • ISO 7816, GSM11.11 and EMV 4.2 (payment systems) compatible
  • 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 VCCgeneration separately powered by a 5 V ± 20% supply (VDDPand 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
  • Thermal and short-circuit protection on all card contacts
  • Automatic activation and deactivation sequences; initiated by software or by hardware in the event of a short-circuit, card take-off, overheating, VDDor VDDPdropout
  • Enhanced ESD protection on card side (>6 kV)
  • 26 MHz integrated crystal oscillator
  • Built-in debounce on card presence contacts
  • One multiplexed status signalOFF
  • Non-inverted control of RST via pin RSTIN
  • Clock generation for cards up to 20 MHz (divided by 1, 2, 4 or 8 through CLKDIV1 and CLKDIV2 signals) with synchronous frequency changes
  • Supply supervisor for spike-killing during power-on and power-off and power-on reset (threshold fixed internally or externally by a resistor divider)