W83977A Winbond Electronics Corp America, W83977A Datasheet - Page 137

• Manufacturer Part Number: W83977A
• Description: Winbond I/O
• Manufacturer: Winbond Electronics Corp America

12.2 DC CHARACTERISTICS, continued
IN
Input Low Voltage
Input High Voltage
Input High Leakage
Input Low Leakage
IN
Input Low Threshold Voltage
Input High Threshold Voltage
Hystersis
Input High Leakage
Input Low Leakage
IN
Input Low Voltage
Input High Voltage
Input High Leakage
Input Low Leakage
IN
Input Low Threshold Voltage
Input High Threshold Voltage
Hystersis
Input High Leakage
Input Low Leakage
IN
Input Low Threshold Voltage
Input High Threshold Voltage
Hystersis
Input High Leakage
Input Low Leakage
c
cs
cu
ts
tsu
- CMOS level input pin with internal pull-up resistor
- CMOS level input pin
- CMOS level Schmitt-triggered input pin
- TTL level Schmitt-triggered input pin
- TTL level Schmitt-triggered input pin with internal pull-up resistor
PARAMETER
SYM.
V
V
V
V
I
I
V
I
I
I
I
I
I
I
I
V
V
V
V
V
V
V
V
LIH
LIH
LIH
LIH
LIH
LIL
LIL
LIL
LIL
LIL
TH
TH
TH
IH
IH
IL
t+
IL
t+
t+
t-
t-
t-
0.7 V
0.7xV
MIN.
1.3
3.2
1.5
0.5
1.6
0.5
0.5
1.6
0.5
DD
DD
- 126 -
TYP.
1.5
3.5
0.8
2.0
1.2
0.8
2.0
1.2
2
0.3 V
0.7xV
Publication Release Date: March 1998
MAX.
+10
+10
+10
+10
+10
-10
1.7
-10
-10
1.1
2.4
-10
1.1
2.4
-10
3.8
DD
DD
PRELIMINARY
UNIT
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
A
A
A
A
A
A
A
W83977TF
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
IN
IN
DD
DD
DD
IN
IN
IN
IN
DD
DD
DD
IN
IN
DD
DD
DD
IN
IN
CONDITIONS
Revision 0.62
= V
= 0 V
= V
= 0 V
= V
= 0 V
= V
= 0 V
= V
= 0 V
= 5 V
= 5 V
= 5 V
= 5 V
= 5 V
= 5 V
= 5 V
= 5 V
= 5 V
DD
DD
DD
DD
DD