Description
Pin #
Name
Type
Description
1
CLKDIV1 Input This pin coupled with CLKDIV2 is used to program the clock frequency division ratio (Table 1).2
CLKDIV2 Input This pin coupled with CLKDIV1 is used to program the clock frequency division ratio (Table 1).3
5V/3V
Input Allows selecting card VCC power supply voltage.CRD_VCC = 5 V when 5V/3V = HIGH or 3 V when
5V/3V = LOW
4
GNDP
GND Regulator Power Supply Ground
5
NC
Not Connected
6
VDDP
Power Regulator Power Supply
7
Features
- required by STB smart card interfaces. Features.
- Single IC Card Interface.
- Fully Compatible with ISO 7816.
- 3, EMV and Related Standards
Including NDS and Other STB Standards (Nagravision, Irdeto, …).
- Three Bidirectional Buffered I/O Level Shifters (C4, C7 and C8 Card
Pins).
- 3.0 V or 5.0 V ± 5% Regulated Card Power Supply such as ICC ≤
70 mA with 3.0 V ≤ VDDP ≤ 5.5 V @ 3.0 V (Class B) and 4.85 V ≤ VDDP ≤ 5.5 V @ 5.0 V (Class A).
- Independent Powe.
NCN8024R-ONSemiconductor.pdf
