W83977EF Winbond Electronics Corp America, W83977EF Datasheet - Page 123

• Manufacturer Part Number: W83977EF
• Description: Description = W83877TF Plus Kbc, GP I/O, Wake-Up, Power Fail Resume ;; Package = QFP 128
• Manufacturer: Winbond Electronics Corp America

11.0 SPECIFICATIONS
11.1 Absolute Maximum Ratings
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability
11.2 DC CHARACTERISTICS
(Ta = 0 ° C to 70 ° C, V
Power Supply Voltage
Input Voltage
Battery Voltage V
5V Standby V
Operating Temperature
Storage Temperature
Battery Quiescent Current
Stand-by Power Supply
Quiescent Current
I/O
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Input High Leakage
Input Low Leakage
I/O
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Input High Leakage
Input Low Leakage
8t
6t
of the device.
- TTL level bi-directional pin with source-sink capability of 8 mA
- TTL level bi-directional pin with source-sink capability of 6 mA
PARAMETER
PARAMETER
SB
BAT
DD
= 5V ± 10%, V
SYM.
I
I
V
V
V
V
V
I
V
I
I
I
BAT
VSB
V
V
LIH
LIH
LIL
LIL
OH
OH
OL
OL
IH
IH
IL
IL
MIN.
SS
2.0
2.4
2.0
2.4
= 0V)
-117 -
TYP.
-0.5 to V
-55 to +150
-0.5 to 7.0
4.0 to 1.8
4.5 to 5.5
RATING
0 to +70
MAX.
+10
+10
2.0
0.8
0.4
-10
0.8
0.4
-10
≤ 1
DD
+0.5
UNIT
mA
uA
µ A
µ A
µ A
µ A
Publication Release Date: April 2003
V
V
V
V
V
V
V
V
V
V
not connected.
I
I
V
V
I
I
V
V
OL
OH
OL
OH
BAT
SB
IN
IN
IN
IN
= 8 mA
= 6 mA
= - 8 mA
= V
= 0V
= - 6 mA
= V
= 0V
= 5.0 V, All ACPI pins are
= 2.5 V
DD
DD
W83977EF
CONDITIONS
UNIT
° C
° C
V
V
V
V
Revision 1.1