Datasheet

DC and AC parameters STM690A/692A/703/704/802/805/817/818/819
34/43 Doc ID 10522 Rev 10
Table 7. DC and AC characteristics
Sym
Alter-
native
Description Test condition
(1)
Min Typ Max Unit
V
CC
,
V
BAT
(2)
Operating voltage T
A
= –40 to +85 °C 1.2
(3)
5.5 V
I
CC
V
CC
supply current Excluding I
OUT
(V
CC
< 5.5 V) 25 60 µA
V
CC
supply current in
battery backup mode
Excluding I
OUT
(V
BAT
= 2.3 V,
V
CC
= 2.0 V, MR = V
CC
)
25 35 µA
I
BAT
(4)
V
BAT
supply current in
battery backup mode
Excluding I
OUT
(V
BAT
= 3.6 V)
0.4 1.0 µA
V
OUT1
V
OUT
voltage (active)
I
OUT1
= 5 mA
(5)
V
CC
–
0.03
V
CC
– 0.015 V
I
OUT1
= 75 mA
V
CC
–
0.3
V
CC
– 0.15 V
I
OUT1
= 250 µA,
V
CC
> 2.5 V
(5)
V
CC
–
0.0015
V
CC
–
0.0006
V
V
OUT2
V
OUT
voltage (battery
backup)
I
OUT2
= 250 µA, V
BAT
= 2.3 V
V
BAT
–
0.1
V
BAT
– 0.034 V
I
OUT2
= 1 mA, V
BAT
= 2.3 V V
BAT
– 0.14 V
V
CC
to V
OUT
on-resistance
34Ω
V
BAT
to V
OUT
on-resistance
100 Ω
I
LI
Input leakage current
(MR
)
4.5 V < V
CC
< 5.5 V 75 125 300 µA
Input leakage current
(PFI)
0 V < V
IN
< V
CC
–25 2 +25 nA
Input leakage current
(WDI)
(6)
WDI = V
CC
, time average 120 160 µA
WDI = GND, time average –20 –15 µA
V
IH
Input high voltage (MR) 4.5 V < V
CC
< 5.5 V 2.0 V
V
IH
Input high voltage (WDI) V
RST
(max) < V
CC
< 5.5 V 0.7V
CC
V
V
IL
Input low voltage (MR) 4.5 V < V
CC
< 5.5 V 0.8 V
V
IL
Input low voltage (WDI) V
RST
(max) < V
CC
< 5.5 V 0.3V
CC
V
V
OL
Output low voltage (PFO,
RST
, RST)
V
CC
= V
RST
(max),
I
SINK
= 3.2 mA
0.3 V
Output low voltage
(E
CON
)
V
CC
= V
RST
(max),
I
OUT
= 1.6 mA, E = 0 V
0.2V
CC
V
V
OL
Output low voltage (RST)
I
SINK
= 50 µA, V
CC
= 1.0 V,
V
BAT
= V
CC
, T
A
= 0°C to 85°C
0.3 V
I
SINK
= 100 µA, V
CC
= 1.2 V,
V
BAT
= V
CC
0.3 V