W83627THF_06 Datasheet, PDF (109/142 Pages) Winbond – Winbond LPC I/O

W83627THF/W83627THG
8. AC/DC SPECIFICATIONS
8.1 Absolute Maximum Ratings
PARAMETER
RATING
UNIT
Power Supply Voltage (5V)
-0.5 to 7.0
V
Input Voltage
RTC Battery Voltage V_BAT
Operating Temperature
-0.5 to V_DD+0.5
V
2.2 to 4.0
V
0 to +70
°C
Storage Temperature
-55 to +150
°C
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability
of the device.
8.2 DC CHARACTERISTICS
(T_a = 0 °C to 70 °C, V_DD = 5V ± 10%, V_SS = 0V)
PARAMETER
SYM.
MIN. TYP
RTC Battery Quiescent
Current
I_BAT
ACPI Stand-by Power
Supply Quiescent
I_BAT
current
IN_cs - CMOS level Schmitt-triggered input pin
Input Low Threshold
Voltage
V_t-
1.3
1.5
Input High Threshold
Voltage
V_t+
3.2
3.5
Hystersis
V_TH
1.5
2
Input High Leakage
I_LIH
Input Low Leakage
I_LIL
IN_t - TTL level input pin
Input Low Voltage
V_IL
Input High Voltage
V_IH
2.0
Input High Leakage
I_LIH
Input Low Leakage
I_LIL
MAX.
2.4
2.0
1.7
3.8
+10
-10
0.8
+10
-10
UNIT
uA
mA
CONDITIONS
V_BAT = 2.5 V
V_SB = 5.0 V, All ACPI
pins are not
connected.
V
V_DD = 5 V
V
V_DD = 5 V
V
V_DD = 5 V
μA ^V_IN ^{= 5 V}
μA ^V_IN ^{= 0 V}
V
V
μA ^V_IN ^{= 5 V}
μA ^V_IN ^{= 0 V}
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