W541L260 Datasheet, PDF (8/11 Pages) Winbond – 4-BIT MICROCONTROLLER

W541L260
DC Characteristics, continue
PARAMETER
Input Low Voltage
Input High Voltage
MFP Output Low Voltage
MFP Output High Voltage
Port RA, RB Output Low
Voltage
Port RA, RB Output High
Voltage
LCD Supply Current
SEG0−SEG31 Sink Current
(Used as LCD Output)
SEG0−SEG31 Drive Current
(Used as LCD Output)
Segment Output Low Voltage
(Used as DC Output)
Segment Output High
Voltage
(Used as DC Output)
Port RE Sink Current
Port RE Source Current
Input Port Pull-up Resistor
SYM.
VIL
VIH
VML
VMH
VABL
VABH
ILCD
IOL1
IOH1
VSL
*VSH
IEL
IEH
RCD
CONDITIONS
-
-
IOL = 0.9 mA
IOH = 0.75 mA
IOL = 1.0 mA
IOH = 0.5 mA
All Seg. ON
VOL = 0.05V
VLCD = 0.0V
VOH = 4.45V
VLCD = 4.5V
IOL = 150 μA
IOH = 1 μA
VOL = 0.3V
VOH = 1.2V
Port RC, RD
MIN.
VSS
0.7 VDD
-
1.2
-
1.2
-
6
1.5
-
1.05
2
0.35
200
TYP.
-
-
0.1
1.4
0.2
1.4
-
12
12
0.1
1.4
-
0.45
1000
RES Pull-up Resistor
RRES
-
200
500
Note : *VSH: Its ability is based on LCD power connected to 0.1 uF capacitor.
MAX.
0.3 VDD
VDD
0.3
-
0.3
-
6
-
-
0.15
-
-
-
1500
1500
UNIT
V
V
V
V
V
V
μA
μA
μA
V
V
mA
mA
KΩ
KΩ
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