73S1215F Maxim, 73S1215F Datasheet - Page 119

• Manufacturer Part Number: 73S1215F
• Description: The Teridian 73S1215F is a self-contained SoC smart card reader IC that is an ideal solution for any USB-connected ISO 7816 design
• Manufacturer: Maxim

3.7.1
3.8 Voltage / Temperature Fault Detection Circuits
Rev. 1.4
Symbol
I
I
I
Symbol
V
V
T
ICCF
DD
PC
PCOFF
F
PCF
CCF
DC Characteristics
Parameter
Supply Current
Supply Current
V
V
Parameter
V
(V
threshold)
VCCOK = 0
(V
threshold)
Die over temperature
fault
Vcc over current fault
PC
CC
PC
PC
CC
= 0
supply current when
fault
Voltage supervisor
Voltage supervisor
I/O, AUX1, AUX2=high,
Smart card deactivated
CPU clock @ 3.69MHz
CPU clock @ 24MHz
CPU clock @ 12MHz
Power down (25 C)
V
CPU clock @ 6MHz
PC
CLK not toggling
(-40 to 85 C)
V
<V
Power down
Power down
CC
Condition
Condition
V
V
V
CC
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
30
22
16
14
PC
8
6
1
>
+
Max
25.5
19.5
Max
1.65
650
145
4.6
2.7
35
17
50
13
10
Unit
Unit
mA
mA
mA
mA
mA
μA
μA
μA
μA
°C
V
V
V
119