73S1209F Maxim, 73S1209F Datasheet - Page 109

• Manufacturer Part Number: 73S1209F
• Description: The 73S1209F is a self-contained, SoC smart card reader IC that is an ideal solution for serially connected ISO 7816 design
• Manufacturer: Maxim

3.7 DC Characteristics
3.8 Voltage / Temperature Fault Detection Circuits
Rev. 1.2
Symbol
V
V
T
ICCF
Symbol
I
I
I
F
PCF
CCF
DD
PC
PCOFF
Parameter
Supply Current
Supply Current
V
Parameter
V
(V
threshold)
VCCOK = 0
(V
threshold)
Die over temperature fault
Vcc over current fault
PC
PC
PC
CC
supply current when V
fault
Voltage supervisor
Voltage supervisor
CC
= 0
V
CPU clock @ 6MHz
Power down (25°C)
PC
CLK not toggling
V
(-40° to 85°C)
CPU clock @
CPU clock @
CPU clock @
<V
Power down
Power down
AUX2=high,
CC
deactivated
Smart card
I/O, AUX1,
Condition
Condition
V
3.69MHz
V
V
CC
24MHz
12MHz
CC
on, ICC=0
CC
event
CC
, a transient
= 1.8V
= 3V
= 5V
Min
Min
115
110
V
V
Typ.
Typ.
450
345
0.3
CC
20
14
10
PC
9
1
8
6
>
+
Max
1.65
Max
145
650
4.6
2.7
25
20
15
14
13
10
50
Unit
Unit
109
mA
mA
mA
mA
mA
μA
μA
μA
μA
°C
V
V
V