dual smart-card interface.
* Dual Smart Card / SAM Interface with SPI Programming Bus
* Fully Compatible with ISO 7816−3, EMV and GIE−CB Standards
* One Protected Bidirectional Buffered.
It allows the management of two external ISO/EMV cards (Class A, B or C). An SPI bus is used to control and configure t.
PIN
Name
Type
Description
1
S1
I
Address pin (Chip Identification pin)
– allows having in parallel up to 2 NCN6804 devices (4 inter-
faces) managed by 1 Chip Select pin only (CS)
– multiple interface applicati.
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