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NXP  TDA8020HL/C2,118  Specialized Interface, I2C, Banking Terminals, Internet Terminals, Set Top Boxes, 2.7 V, 6.5 V

NXP TDA8020HL/C2,118
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Prehľad produktu

The TDA8020HL/C2,118 is a one-chip dual Smart Card Interface controlled by the I²C-bus. The device guarantees conformity to ISO 7816 or EMV2000 with very few external components. It operates with a supply voltage from 2.7 to 6.5V. An integrated voltage supervisor ensures that no spike appears on cards contacts during power-on or off. The supervisor also initializes the device and forces an automatic emergency deactivation of the contacts in the event of a supply drop-out. As long as the supply voltage is below the threshold voltage Vth1, the capacitor CDEL remains uncharged. When the supply voltage reaches Vth1 and Vhys1, then CDEL is charged with a small current source of approximately 2µA. When the voltage on CDEL reaches Vth2, then the supervisor is no longer active. As long as the supervisor is active (pin IRQ is LOW), bit SUPL in the status register is set. When pin IRQ goes HIGH the voltage supervisor becomes inactive.
  • Integrated DC-to-DC converter
  • Control and status via the I²C-bus
  • Automatic activation and deactivation sequences by means of integrated sequencers
  • Automatic clock count and reset toggling during warm or cold reset
  • Interrupt request output to the controller
  • Current limitation on pins CLK, RST, I/O and VCC
  • Integrated voltage supervisor for power-ON reset and drop-out detection

INFORMÁCIE O PRODUKTE

IC Interface Type:
I2C
Interface Applications:
Banking Terminals, Internet Terminals, Set Top Boxes
Supply Voltage Min:
2.7V
Supply Voltage Max:
6.5V
Interface Case Style:
LQFP
No. of Pins:
32Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Aplikácie

  • Communications & Networking

Legislatíva a životné prostredie

Úroveň citlivosti na vlhkosť:
MSL 1 - Unlimited
Krajina pôvodu:
Malaysia

Krajina, v ktorej boli vykonané posledné úpravy pred uvedením do predaja

V súlade s normou RoHS:
Áno
Č. tarifu:
85423990
Hmotnosť (kg):
.0001

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