w77e58 Winbond Electronics Corp America, w77e58 Datasheet - Page 76

• Manufacturer Part Number: w77e58
• Description: 8 Bit Microcontroller
• Manufacturer: Winbond Electronics Corp America

DC ELECTRICAL CHARACTERISTICS
(V
DD
Operating Voltage
Operating Current
Idle Current
Power Down Current
Input Current
P1, P2, P3
Input Current RST
Input Leakage Current
P0, EA
Logic 1 to 0 Transition
Current P1, P2, P3
Input Low Voltage
P0, P1, P2, P3, EA
Input Low Voltage
RST
Input Low Voltage
XTAL1
Input High Voltage
P0, P1, P2, P3, EA
Input High Voltage RST
Input High Voltage
XTAL1
Output Low Voltage
P1, P2, P3
Output Low Voltage
P0, ALE, PSEN
Output High Voltage
P1, P2, P3
Output High Voltage
P0, ALE, PSEN
V
SS
[*1]
PARAMETER
= 5V 10%, T
[*3]
[*3]
[*2]
[*2]
A
= 25 C, Fosc = 20 MHz, unless otherwise specified.)
[*1]
SYMBOL
I
V
V
PWDN
I
V
V
I
V
V
V
V
V
V
V
TL
I
I
I
IDLE
I
IN1
IN2
OH1
OH2
DD
OL1
OL2
LK
IH1
IH2
IH3
DD
IL1
IL2
IL3
[*4]
MIN.
-500
4.5
-50
-10
-10
2.4
3.5
3.5
2.4
2.4
0
0
0
-
-
-
-
-
- 76 -
SPECIFICATION
V
V
V
MAX.
DD
DD
DD
+300
-200
0.45
0.45
+10
+10
5.5
0.8
0.8
0.8
50
20
50
-
-
+0.2
+0.2
+0.2
Preliminary W77E58
UNIT
mA
mA
V
V
V
V
V
V
V
V
V
V
V
A
A
A
A
A
No load
V
Idle mode
V
Power-down mode
V
V
V
V
0<V
V
0V<V
V
V
V
V
V
V
V
V
V
I
V
I
V
I
V
I
OL
OL
OH
OH
DD
DD
DD
DD
IN
DD
DD
DD
IN
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
TEST CONDITIONS
= +2 mA
= +4 mA
= 0V or V
= 2.0V
= -100 A
= -400 A
IN
= RST = 5.5V
= 5.5V
= 5.5V
= 5.5V
= 5.5V
= 5.5V
= 5.5V
= 4.5V
= 4.5V
= 4.5V
= 5.5V
= 5.5V
= 5.5V
= 4.5V
= 4.5V
= 4.5V
= 4.5V
IN
<V
<V
DD
DD
DD