W83977G Winbond Electronics Corp America, W83977G Datasheet - Page 152

• Manufacturer Part Number: W83977G
• Description: W83877TF plus KBC, CIR, RTC, Pb-free
• Manufacturer: Winbond Electronics Corp America

14. SPECIFICATIONS
14.1 Absolute Maximum Ratings
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability
14.2 DC CHARACTERISTICS
(Ta = 0° C to 70° C, V
Power Supply Voltage
Input Voltage
RTC Battery Voltage VBAT
Operating Temperature
Storage Temperature
RTC Battery Quiescent
Current
ACPI Stand-by Power
Supply Quiescent
Current
I/O 8t - TTL level bi-directional pin with source-sink capability of 8 mA
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Input High Leakage
Input Low Leakage
I/O 6t - TTL level bi-directional pin with source-sink capability of 6 mA
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Input High Leakage
Input Low Leakage
W83977F-A/ W83977G-A/ W83977AF-A/ W83977AG-A
of the device.
PARAMETER
PARAMETER
DD
= 5V ± 10%, V
SYM.
IBAT
IBAT
VOH
VOH
VOL
VOL
ILIH
ILIH
VIH
ILIL
VIH
ILIL
VIL
VIL
MIN.
2.0
2.4
2.0
2.4
SS
= 0V)
TYP.
-144
-0.5 to VDD+0.5
-55 to +150
MAX.
-0.5 to 7.0
+10
+10
4.0 to 1.8
0.8
-10
0.8
-10
2.4
2.0
0.4
0.4
RATING
0 to +70
UNIT
mA
uA
μ A
μ A
μ A
μ A
V
V
V
V
V
V
V
V
VBAT = 2.5 V
IOL = 8 mA
IOL = 6 mA
VSB = 5.0 V, All ACPI pins
are not connected.
IOH = - 8 mA
VIN = VDD
VIN = 0V
IOH = - 6 mA
VIN = VDD
VIN = 0V
CONDITIONS
UNIT
° C
° C
V
V
V