stm1404c STMicroelectronics, stm1404c Datasheet - Page 27

• Manufacturer Part Number: stm1404c
• Description: Security Supervisor With Battery Switchover
• Manufacturer: STMicroelectronics

Table 6.
V
Sym
V
V
V
TPU2
I
V
I
LO
OL
OL
LI
IH
IL
native
Alter-
DC and AC characteristics (continued)
Input high voltage (MR)
Output leakage current
supply voltage (battery
Input low voltage (MR)
Input leakage current
Input leakage current
Input leakage current
(PFO, RST, Vccsw,
Output low voltage
Output low voltage
Internal switched
Description
(TP1-TP4)
SAL, BLD)
back-up)
(RST)
(MR)
(PFI)
V
I
V
OL
RST
CC
MR = 0V; V
V
Test condition
0V = V
= 40µA; V
T
I
CC
0V = V
0V = V
A
= 1.2V; V
SOURCE
(max) < V
I
(V
I
SINK
V
OL
= 0°C to 85°C
= V
BAT
BAT
= 200µA;
IN
= 3.2mA
RST
IN
IN
= 2.2V)
= V
= V
= 1mA
= V
= V
CC
CC
BAT
CC
CC
(max),
CC
= 1.0V;
= 3V
CC
CC
;
= V
< 3.6V
(1)
(5)
CC
0.7V
Min
–25
20
–1
–1
CC
V
BAT
Typ
75
2
– 0.10
0.3V
Max
350
+25
0.3
0.3
0.3
+1
+1
CC
27/36
Unit
µA
nA
µA
µA
V
V
V
V
V
V