w78le58 Winbond Electronics Corp America, w78le58 Datasheet - Page 19

• Manufacturer Part Number: w78le58
• Description: 8-bit Microcontroller
• Manufacturer: Winbond Electronics Corp America

DC Characteristics, continued
Notes:
*1. RST pin is a Schmitt trigger input.
*2. P0, ALE and PSEN are tested in the external access mode.
*3. XTAL1 is a CMOS input.
*4. Pins of P1, P2, P3, P4 can source a transition current when they are being externally driven from 1 to 0.
Input Low Voltage
XTAL1 [*3]
Input High Voltage
P0, P1, P2, P3, P4, EA
Input High Voltage
RST[*1]
Input High Voltage
XTAL1 [*3]
Output Low Voltage
P1, P2, P3, P4
Output Low Voltage
P0, ALE, PSEN [*2]
Sink Current
P1, P2, P3, P4
Sink Current
P0, ALE, PSEN
Output High Voltage
P1, P2, P3, P4
Output High Voltage
P0, ALE, PSEN [*2]
Source Current
P1, P2, P3, P4
Source Current
P0, ALE, PSEN
PARAMETER
SYM.
V
V
V
V
V
V
V
V
I
I
I
I
SR1
SR2
SK1
SK2
OH1
OH2
OL1
OL2
IH1
IH2
IH3
IL3
MIN.
-100
SPECIFICATION
-1.9
2.4
1.4
3.5
1.7
3.5
2.4
1.8
4.5
2.4
1.4
2.4
1.4
-20
-8
0
0
4
8
-
-
-
-
- 19 -
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
MAX.
0.45
0.25
0.45
0.25
-250
-3.8
-50
-14
0.8
0.4
5.4
12
16
9
-
-
-
-
+0.2
+0.2
+0.2
+0.2
+0.2
+0.2
Preliminary W78LE58
UNIT
mA
mA
mA
mA
mA
mA
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
Publication Release Date: June 2000
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
TEST CONDITIONS
= 4.5V
= 2.4V
= 5.5V
= 2.4V
= 5.5V
= 2.4V
= 5.5V
= 2.4V
= 4.5V, I
= 2.4V, I
= 4.5V, I
= 2.4V, I
= 4.5V, Vin = 0.45V
= 2.4V, Vin = 0.45V
= 4.5V, Vin = 0.45V
= 2.4V, Vin = 0.4V
= 4.5V, I
= 2.4V, I
= 4.5V, I
= 2.4V, I
= 4.5V, Vin = 2.4V
= 2.4V, Vin = 1.4V
= 4.5V, Vin = 2.4V
= 2.4V, Vin = 1.4V
OL
OL
OL
OL
OH
OH
OH
OH
= +2 mA
= +1 mA
= +4 mA
= +2 mA
= -100 A
= -8 A
= -400 A
= -200 A
Revision A1