73S8023C-IM/F Maxim Integrated Products, 73S8023C-IM/F Datasheet - Page 21

• Manufacturer Part Number: 73S8023C-IM/F
• Description: IC SMART CARD INTERFACE 32-QFN
• Manufacturer: Maxim Integrated Products
• Type: Smart Card Interfacer

Specifications of 73S8023C-IM/F

• Controller Type: Smart Card Interface
• Interface: *
• Voltage - Supply: 2.7 V ~ 3.6 V
• Current - Supply: 4.9mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-VFQFN Exposed Pad
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DS_8023C_019
1
Rev. 1.5
Symbol
Interface Requirements – Data Signals: I/O, AUX1, AUX2, and host interfaces: I/OUC, AUX1UC,
AUX2UC. I
V
V
V
V
V
V
V
I
I
I
I
t
t
R
Ipuhiz
FD
T
C
NDS applications require a 27 pF capacitor on I/O placed at the smart card connector.
LEAK
IL
SHORTL
SHORTH
R
IR
FDIO
OH
OH
OL
IH
IH
IL
INACT
PU
IN
, t
, t
MAX
F
IF
Output level, high (I/O, AUX1,
AUX2)
Output level, high (I/OUC,
AUX1UC, AUX2UC)
Output level, low
Input level, high (I/O, AUX1,
AUX2)
Input level, high (I/OUC,
AUX1UC, AUX2UC)
Input level, low
Output voltage when outside
of session
Input leakage
Input current, low (I/OUC,
AUX1UC, AUX2UC)
Input current, low (I/O, AUX1,
AUX2)
Short circuit output current
Short circuit output current
Output rise time, fall times
Input rise, fall times
Internal pull-up resistor
Pull-up current, Hi-Z state
Maximum data rate
Delay, I/O to I/OUC,
I/OUC to I/O
(falling edge to falling edge)
Delay, I/O to I/OUC,
I/OUC to I/O
(rising edge to rising edge)
Input capacitance
SHORTL
, I
Parameter
SHORTH
, and V
INACT
requirements do not pertain to I//OUC, AUX1UC, and AUX2UC.
AUX1UC, AUX2UC,
C
AUX1UC, AUX2UC
shorted to ground
90%. For I/OUC,
Output stable for
L
For output high,
V
V
For output low,
For pins IOUC,
shorted to V
through 33 Ω
through 33 Ω
= 80 pF, 10% to
when CS = 0
I
I
IL
IL
C
OH
OH
I
Condition
I
V
OL
> 200 ns
I
OL
L
= 0, CS = 1
= 0, CS = 0
I
V
I
OH
IH
OH
OL
= -40 µA
= -40 µA
= 50 pF
=1 mA
= 1 mA
IL
= V
= 0
= 0
= 0
= 0
CC
1
CC
0.75 V
0.75 V
0.9 V
0.9 V
Min
-0.3
1.8
1.8
8
CC
DD
CC
DD
Typ
100
11
10
73S8023C Data Sheet
V
V
V
V
V
V
CC
DD
Started
CC
DD
DD
CC
Max
0.65
100
0.3
0.8
0.1
0.3
10
10
15
15
14
+ 0.30
+ 0.30
+ 0.1
5
2
1
5
1
+ 0.1
+ 0.1
+ 0.1
Unit
MHz
mA
mA
mA
mA
kΩ
pF
µA
µA
µA
ns
µs
ns
V
V
V
V
V
V
V
V
V
V
21