W83637HF Datasheet, PDF (134/149 Pages) Winbond – LPC I/O

W83637HF
9. ELECTRICAL CHARACTERISTICS
9.1 Absolute Maximum Ratings
PARAMETER
Power Supply Voltage (5V)
Input Voltage
RTC Battery Voltage VBAT
Operating Temperature
Storage Temperature
RATING
-0.5 to 7.0
-0.5 to VDD+0.5
2.2 to 4.0
0 to +70
-55 to +150
UNIT
V
V
V
°C
°C
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability
of the device.
9.2 DC Characteristics
(T_A = 0° C to 70° C, V_DD = 5V ±10%, V_SS = 0V)
PARAMETER
SYM. MIN. TYP. MAX. UNIT
CONDITIONS
RTC Battery Quiescent
IBAT
Current
2.4
uA VBAT = 2.5 V
ACPI Stand-by Power
IBAT
Supply Quiescent Current
2.0 mA VSB = 5.0 V, All ACPI pins
are not connected.
I/O_8t - TTL level bi-directional pin with 8mA source-sink capability
Input Low Voltage
VIL
0.8
V
Input High Voltage
VIH
2.0
V
Output Low Voltage
VOL
0.4
V IOL = 8 mA
Output High Voltage
VOH 2.4
V IOH = - 8 mA
Input High Leakage
ILIH
+10
µA VIN = 5V
Input Low Leakage
ILIL
-10
µA VIN = 0V
I/O_12t - TTL level bi-directional pin with 12mA source-sink capability
Input Low Voltage
VIL
0.8
V
Input High Voltage
VIH
2.0
V
Output Low Voltage
VOL
0.4
V IOL = 12 mA
Output High Voltage
VOH 2.4
V IOH = -12 mA
Input High Leakage
ILIH
+10
µA VIN = 5V
Input Low Leakage
ILIL
-10
µA VIN = 0V
- 129 -
Publication Release Date: June 25, 2003
Revision 1.3