W541E260 Datasheet, PDF (8/11 Pages) Winbond – 4-BIT FLASH EPROM MICROCONTROLLER

W541E260
DC Characteristics, continued
PARAMETER
Input High Voltage
SYM.
VIH
CONDITIONS
-
MFP Output Low Voltage VML IOL = 3.5 mA
MFP Output High Voltage VMH IOH = 3.5 mA
Port RA, RB Output Low VABL IOL = 2.0 mA
Voltage
Port RA, RB Output high VABH IOH = 2.0 mA
Voltage
LCD Supply Current
ILCD All Seg. ON
SEG0-SEG31 Sink
Current
(Used as LCD output)
IOL1 VOL = 0.4V
VLCD = 0.0V
SEG0-SEG31 Drive
Current
(Used as LCD output)
IOH1
VOH = 2.4V
VLCD = 3.0V
Segment output low
voltage
(Used as DC output)
VSL IOL = 0.6 mA
Segment output high
voltage
(Used as DC output)
VSH IOH = 3 µA
Port RE Sink Current
IEL
VOL = 0.9V
Port RE Source Current IEH
VOH = 2.4V
Input Port Pull-up
Resistor
RCD Port RC, RD
INT Pull-up Resistor
RINT
-
RES Pull-up Resistor
RRES
-
VPP Pull-down Resistor RVPP VDD = 5V
MODE Pull-down Resistor RMODE VDD = 5V
DATA Pull-down Resistor RDATA VDD = 5V
MIN.
0.7
VDD
-
2.4
-
TYP.
-
-
-
-
MAX.
VDD
0.4
-
0.4
UNIT
V
V
V
V
2.4
-
-
V
-
-
0.4
-
6
µA
-
µA
0.3
-
-
µA
-
-
0.4
V
2.4
-
-
V
9
-
-
mA
0.4 1.2
-
mA
100 300 500 KΩ
50 150 500 KΩ
50 150 500 KΩ
500 1000 1500 KΩ
500 1000 1500 KΩ
20 65 150 KΩ
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