M48T201V-70MH1 STMICROELECTRONICS [STMicroelectronics], M48T201V-70MH1 Datasheet - Page 26

• Manufacturer Part Number: M48T201V-70MH1
• Description: 3.3V-5V TIMEKEEPER CONTROLLER
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

M48T201Y, M48T201V
Table 13. DC Characteristics
Note: 1. Valid for Ambient Operating Temperature: T
26/33
V
I
OUT1
I
I
V
Sym
V
OHB
I
I
I
LO
I
V
OUT2
V
V
I
V
LI
CC1
CC2
V
BAT
PFD
CC
BAT
OH
OL
SO
IH
(2)
IL
(3)
2. RSTIN1 and RSTIN2 internally pulled-up to V
3. Outputs deselected.
4. For IRQ/FT & RST pins (Open Drain).
5. Conditioned outputs (E
6. External SRAM must match TIMEKEEPER SUPERVISOR chip V
(5)
(6)
will reduce battery life.
Input Leakage Current
Output Leakage Current
Supply Current
Supply Current (Standby)
TTL
Supply Current (Standby)
CMOS
Battery Current OSC ON
Battery Current OSC
OFF
Input Low Voltage
Input High Voltage
Output Low Voltage
Output Low Voltage
(open drain)
Output High Voltage
V
V
V
Back-up)
Power-fail Deselect
Voltage
Battery Back-up
Switchover Voltage
Battery Voltage
OH
OUT
OUT
Battery Back-up
Current (Active)
Current (Battery
Parameter
(4)
CON
- G
CON
) can only sustain CMOS leakage currents in the battery back-up mode. Higher leakage currents
V
V
Test Condition
0V
OUT2
0V
I
OUT1
I
OUT2
Outputs open
E = V
OH
I
I
OL
OL
V
E = V
V
CC
= –1.0mA
> V
V
= 2.1mA
= 10mA
> V
A
OUT
CC
= –1.0µA
CC
IN
= 0 to 70°C; V
= 0V
through 100K resistor. WDI internally pulled-down to V
BAT
CC
IH
–0.2
V
V
–0.3
CC
–0.3
CC
(1)
CC
–0.3
Min
2.2
2.4
2.0
4.1
= 4.5 to 5.5V or 3.0 to 3.6V (except where noted).
CC
M48T201Y
specification.
4.35
–70
Typ
575
3.0
3.0
8
V
Max
800
100
100
100
0.8
0.3
0.4
0.4
3.6
4.5
CC
±1
±1
15
5
3
+
–0.3
Min
2.0
2.4
2.0
2.7
M48T201V
100mV
V
SS
–85
Typ
575
PFD
2.9
3.0
4
through 100K resistor.
–
V
Max
800
100
100
0.8
CC
0.3
0.4
0.4
3.6
3.0
±1
±1
10
70
3
2
+
Unit
mA
mA
mA
mA
µA
µA
nA
nA
µA
V
V
V
V
V
V
V
V
V