73S8010R-IMR/F Maxim Integrated Products, 73S8010R-IMR/F Datasheet - Page 9

• Manufacturer Part Number: 73S8010R-IMR/F
• Description: IC SMART CARD INTERFACE 32-QFN
• Manufacturer: Maxim Integrated Products

Specifications of 73S8010R-IMR/F

• Controller Type: Smart Card Interface
• Interface: I²C
• Voltage - Supply: 2.7 V ~ 5.5 V
• Current - Supply: 1.5mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-VFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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