w83977atf Winbond Electronics Corp America, w83977atf Datasheet - Page 109

• Manufacturer Part Number: w83977atf
• 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
I
I
I
I
I
V
I
I
V
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
164-
DD
DD
TYP.
1.5
3.5
0.8
2.0
1.2
0.8
2.0
1.2
2
0.3 V
0.7xV
MAX.
Publication Release Date: April 1998
+10
+10
+10
+10
+10
-10
1.7
-10
-10
1.1
2.4
-10
1.1
2.4
-10
3.8
DD
DD
UNIT
W83977ATF
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
A
A
A
A
A
A
A
PRELIMINARY
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 0.52
= 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