W78E58BP-40 Nuvoton Technology Corporation of America, W78E58BP-40 Datasheet - Page 23

• Manufacturer Part Number: W78E58BP-40
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W78E58BP-40

• Lead Free Status / Rohs Status: Supplier Unconfirmed

D.C. Characteristics, continued
Notes:
Input Low Voltage
XTAL1
Input High Voltage
P0, P1, P2, P3, P4, EA
Input High Voltage
RST
Input High Voltage
XTAL1
Output Low Voltage
P1, P2, P3, P4
Output Low Voltage
P0, ALE, PSEN
Sink current
P1, P3, P4
Sink current
P0, P2, ALE, PSEN
Output High Voltage
P1, P2, P3, P4
Output High Voltage
P0, ALE, PSEN
Source Current
P1, P2, P3, P4
Source Current
P0, P2, ALE, PSEN
*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.
[*4]
[*4]
PARAMETER
[*3]
[*3]
SYM.
V
V
V
V
V
V
V
V
Isk1
Isk2
Isr1
Isr2
OH1
OH2
OL1
OL2
IH1
IH2
IH3
IL3
MIN.
-120
2.4
3.5
3.5
2.4
2.4
10
-8
0
4
-
-
SPECIFICATION
- 23 -
V
V
V
DD
DD
DD
MAX.
0.45
0.45
-250
0.8
-20
12
20
-
-
+0.2
+0.2
+0.2
W78E58B/W78E058B
Publication Release Date: April 22, 2008
UNIT
mA
mA
mA
μA
V
V
V
V
V
V
V
V
TEST CONDITIONS
I
I
OH
OH
I
I
V
V
V
V
V
V
V
V
V
V
OL
OL
V
V
V
V
V
V
IN
IN
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
IN
IN
= -100 μA
= -400 μA
= +2 mA
= +4 mA
= 0.45V
= 0.45V
= 2.4V
= 2.4V
= 4.5V
= 5.5V
= 5.5V
= 5.5V
= 4.5V
= 4.5V
= 4.5V
= 4.5V
= 4.5V
= 4.5V
= 4.5V
= 4.5V
Revision A9