W78E54-16 Winbond, W78E54-16 Datasheet - Page 13

• Manufacturer Part Number: W78E54-16
• Description: 8-BIT MICROCONTROLLER
• Manufacturer: Winbond

DC CHARACTERISTICS
(V
Operating Voltage
Operating Current
Idle Current
Power Down Current
Input Current
P1, P2, P3, P4
Input Current
RST
Input Leakage Current
P0, /EA
Logic 1 to 0 Transition
Current
P1, P2, P3, P4
Input Low Voltage
P0, P1, P2, P3, P4, EA
Input Low Voltage
RST
Input Low Voltage
XTAL1[*4]
Input High Voltage
P0, P1, P2, P3, P4, EA
Input High Voltage
RST
Input High Voltage
XTAL1 [*4]
Output Low Voltage
P1, P2, P3, P4
DD
-V
SS
PARAMETER
= 5V 10%, T
A
= 25 C, Fosc = 20 MHz, unless otherwise specified.)
I
I
SYM.
TL
PWDN
V
I
V
V
V
V
V
V
V
IDLE
I
I
I
I
IN1
IN2
DD
OL1
LK
DD
IH1
IH2
IH3
IL1
IL2
IL3
[*4]
MIN.
-500
SPECIFICATION
-50
-10
-10
4.5
2.4
3.5
3.5
0
0
0
-
-
-
-
- 13 -
V
V
V
DD
DD
DD
MAX.
+300
-200
0.45
+10
+10
5.5
0.8
0.8
0.8
20
50
6
+0.2
+0.2
+0.2
Publication Release Date: November 1997
UNIT
mA
mA
V
V
V
V
V
V
V
V
A
A
A
A
A
V
V
V
V
V
V
I
No load
V
Idle mode
V
Power-down mode
V
V
V
V
0 < V
V
0V <V
V
V
V
OL
DD
DD
DD
DD
IN
DD
DD
DD
IN
DD
DD
DD
DD
DD
DD
DD
TEST CONDITIONS
= +2 mA
= 0V or V
=2.0V
= 4.5V
= 4.5V
= 5.5V
= 5.5V
= 5.5V
= 4.5V
= 5.5V
= 5.5V
= 5.5V
= 5.5V
= 5.5V
= 5.5V
= 5.5V
= 4.5V
IN
IN
< V
< V
W78E54
DD
DD
DD
Revision A2