STM1403 STMicroelectronics, STM1403 Datasheet - Page 25

• Manufacturer Part Number: STM1403
• Description: 3 V FIPS-140 security supervisor with battery switchover
• Manufacturer: STMicroelectronics

STM1403
Table 6.
V
I
V
V
V
V
Sym
BAT
V
BAT
V
V
I
OUT1
OUT2
V
TPU1
TPU2
I
V
I
CC
CC
LO
LI
OL
OL
IH
IL
(3)
(2)
,
native
Alter-
DC and AC characteristics
Operating voltage
V
(STM1403A)
V
(STM1403B,C)
V
battery backup mode
V
battery backup mode
V
V
backup)
Internal switched supply
voltage (active)
Internal switched supply
voltage (battery backup)
Input leakage current (MR)
Input leakage current (PFI)
Input leakage current
(TP1-TP4)
Output leakage current
Input high voltage (MR)
Input low voltage (MR)
Output low voltage (PFO,
RST, Vccsw, SAL, BLD)
Output low voltage (RST)
OUT
OUT
CC
CC
CC
BAT
supply current
supply current
supply current in
supply current in
voltage (active)
voltage (battery
Description
Doc ID 13232 Rev 6
V
I
V
(V
OL
RST
CC
MR = 0 V; V
BAT
Typ @ 3.3 V, 25 °C
T
V
0 V = V
T
I
I
= 40 µA; V
Test condition
SOURCE
SOURCE
A
I
I
0 V = V
0 V = V
CC
A
I
= 1.2 V; V
Excluding I
Excluding I
I
OUT1
OUT2
I
OUT1
(max) < V
(V
(V
I
V, MR = V
I
OUT1
V
SINK
= –40 to +85 °C
(V
(V
V
OUT2
V
(V
V
= 0 °C to 85 °C
OL
= 2.3 V, V
CC
BAT
BAT
BAT
BAT
= V
BAT
CC
CC
CC
= 200 µA;
= 250 µA,
> V
= 250 µA,
= 3.2 mA
= 5 mA
IN
= 80 mA
RST
= 3.6 V)
= 2.2 V
= 1 mA,
= 2.2 V
= 2.2 V)
> V
> V
> V
= V
IN
IN
= 500 µA
= 100 µA
= V
SW
CC
CC
= V
= V
BAT
SW
SW
SW
CC
CC
(max),
CC
OUT
OUT
CC
CC
(4)
= 1.0 V;
= 3 V
CC
CC
;
(4)
)
)
)
< 3.6 V
)
= V
(1)
(5)
= 2.0
CC
0.7V
0.0015
V
V
V
V
V
0.03
Min
BAT
–25
2.2
0.3
0.1
0.3
CC
CC
CC
CC
20
–1
–1
CC
–
–
–
–
–
DC and AC parameters
0.0006
V
V
V
V
V
V
0.015
0.15
0.04
0.16
0.10
Typ
BAT
BAT
BAT
2.8
CC
CC
CC
45
30
25
75
2
–
–
–
–
–
–
0.3V
Max
+25
350
3.6
4.0
0.3
0.3
0.3
+1
+1
60
45
35
CC
Unit
25/34
µA
µA
µA
µA
µA
nA
µA
µA
V
V
V
V
V
V
V
V
V
V
V
V
V