73S8010R-IL/F View Datasheet(PDF) - Maxim Integrated
Part Name
Description
MFG CO.
73S8010R-IL/F Datasheet PDF : 25 Pages
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DS_8010R_022
73S8010R Data Sheet
2.3 Smart Card Interface Requirements
Table 4 lists the 73S8010R Smart Card interface requirements.
Table 4: DC Smart Card Interface Requirements
Symbol Parameter
Condition
Min Nom
Card Power Supply (VCC) Regulator
General Conditions: -40 °C < T < 85 °C, 4.75 V < VPC < 5.5 V, 2.7 V < VDD < 5.5 V
Inactive mode
-0.1
–
Card supply voltage
VCC
including ripple and
noise
Inactive mode ICC = 1 mA
-0.1
–
Active mode; ICC < 65 mA; 5 V 4.60
–
Active mode; ICC < 90 mA; 5 V 4.55
–
Active mode; ICC < 90 mA; 3 V 2.80
–
Active mode; single pulse of
4.6
–
100 mA for 2 µs; 5 V, fixed
load = 25 mA
Active mode; single pulse of
2.76
–
100 mA for 2 µs; 3 V, fixed
load = 25 mA
Active mode; current pulses
4.6
–
of 40 nAs with peak |ICC |
< 200 mA, t < 400 ns; 5 V
Active mode; current pulses
2.76
–
of 40 nAs with peak |ICC |
< 200 mA, t <400 ns; 3 V
ICCmax Maximum supply current Static load current, VCC>4.6 or 90
–
to the card
2.7 volts as selected
ICCF
ICC fault current
VSR
Vcc slew rate, rise rate CF = 3.3 µF on VCC
on activate
100
–
0.02 0.05
VSF
Vcc slew rate, fall rate on CF = 3.3 µF on VCC
de-activate
0.025 0.06
CF
External filter capacitor
(VCC to GND)
1
3.3
Max Unit
0.1 V
0.4 V
5.25 V
V
3.2 V
5.25 V
3.2 V
5.25 V
3.2 V
– mA
150 mA
0.08 V/μs
0.08 V/μs
5 µF
Rev. 1.6
9
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