TDA8020HL Description
The TDA8020HL is a one-chip dual smart card interface. Controlled by the I2C-bus, it guarantees conformity to ISO 7816 or EMV2000 with very few external ponents. ORDERING INFORMATION TYPE NUMBER TDA8020HL/C1 TDA8020HL/C2 NAME LQFP32 LQFP32 PACKAGE DESCRIPTION plastic low profile quad flat package;.
TDA8020HL Key Features
- Two independent 6 contacts smart card interfaces
- Integrated DC-to-DC converter (doubler, tripler or
- Independent supply voltage for interface signals (from 1.5 to 6.5 V)
- Control and status via the I2C-bus
- Four possible devices in parallel due to two I2C-bus
- Electrical specifications according to ISO 7816 or EMV2000
- 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
- 6 kV ESD protection on cards contacts