Datasheet

73S8009C Data Sheet DS_8009C_025
10 Rev. 1.5
2 Electrical Specifications
This section provides the following:
 Absolute maximum ratings
 Recommended operating conditions
 Smart card interface requirements
 Digital signals characteristics
 Voltage / temperature fault detection circuits
 Thermal characteristics
2.1 Absolute Maximum Ratings
Table 2 lists the maximum operating conditions for the 73S8009C. Permanent device damage may occur
if absolute maximum ratings are exceeded. Exposure to the extremes of the absolute maximum rating for
extended periods may affect device reliability. The smart card interface pins are protected against short
circuits to V
CC
, ground, and each other.
Table 2: Absolute Maximum Device Ratings
Parameter Rating
Supply Voltage V
BUS
-0.5 to 6.6 VDC
Supply Voltage V
BAT
-0.5 to 6.6 VDC
Supply Voltage V
PC
-0.5 to 6.6 VDC
V
DD
-0.5 to 4.0 VDC
Input Voltage for Digital Inputs -0.3 to (V
DD
+0.5) VDC
Storage Temperature -60 to 150°C
Pin Voltage (except card interface) -0.3 to (V
DD
+ 0.5) VDC
Pin Voltage (card interface) -0.3 to (V
CC
+ 0.3) VDC
Pin Voltage, LIN pin 0.3 to 6.5 VDC
ESD Tolerance – Card interface pins +/- 6 kV
ESD Tolerance – Other pins +/- 2 kV
Pin Current, except LIN
± 200 mA
Pin Current, LIN + 500 mA in, -200 mA out
Note: ESD testing on smart card pins is HBM condition, 3 pulses, each polarity referenced to ground.
Note: Smart Card pins are protected against shorts between any combinations of Smart Card pins.