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HT1660(2003) Ver la hoja de datos (PDF) - Holtek Semiconductor
Número de pieza
componentes Descripción
Lista de partido
HT1660
(Rev.:2003)
96x32 LCD Controller for I/O MCU
Holtek Semiconductor
HT1660 Datasheet PDF : 18 Pages
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HT1660
D.C. Characteristics
Symbol
Parameter
V
DD
Operating Voltage
I
DD1
Operating Current
I
DD2
Operating Current
I
DD11
Operating Current
I
DD22
Operating Current
I
STB
Standby Current
V
IL
Input Low Voltage
V
IH
Input High Voltage
I
OL1
BZ, BZ, IRQ Sink Current
I
OH1
BZ, BZ Source Current
I
OL2
DB0~DB3 Sink Current
I
OH2
DB0~DB3 Source Current
I
OL3
LCD Common Sink Current
I
OH3
LCD Common Source Current
I
OL4
LCD Segment Sink Current
I
OH4
LCD Segment Source Current
R
PH
Pull-high Resistor
Ta=25
°
C
Test Conditions
V
DD
Conditions
Min. Typ. Max. Unit
¾
¾
2.7
¾
5.2 V
3V
No load/LCD ON
5V
On-chip RC oscillator
¾
150 250
m
A
¾
250 370
m
A
3V
No load/LCD ON
5V
Crystal oscillator
¾
135 200
m
A
¾
200 300
m
A
3V
No load/LCD OFF
5V
On-chip RC oscillator
¾
15 30
m
A
¾
50 70
m
A
3V
No load/LCD OFF
5V
Crystal oscillator
¾
2
10
m
A
¾
3
10
m
A
3V
¾¾
1
m
A
No load, Power down mode
5V
¾¾
2
m
A
3V
DB0~DB3, WR, CS, RD
5V
0
¾
0.6 V
0
¾
1.0 V
3V
DB0~DB3, WR, CS, RD
5V
2.4
¾
3
V
4.0
¾
5
V
3V V
OL
=0.3V
1.2 2.5
¾
mA
5V V
OL
=0.5V
3
6
¾
mA
3V V
OH
=2.7V
-
1.8
-
0.9
¾
mA
5V V
OH
=4.5V
-
2
-
4
¾
mA
3V V
OL
=0.3V
1.2 2.5
¾
mA
5V V
OL
=0.5V
3
6
¾
mA
3V V
OH
=2.7V
-
1.8
-
0.9
¾
mA
5V V
OH
=4.5V
-
4
-
2
¾
mA
3V V
OL
=0.3V
80 160
¾ m
A
5V V
OL
=0.5V
180 360
¾ m
A
3V V
OH
=2.7V
-
80
-
40
¾ m
A
5V V
OH
=4.5V
-
180
-
90
¾ m
A
3V V
OL
=0.3V
50 100
¾ m
A
5V V
OL
=0.5V
120 240
¾ m
A
3V V
OH
=2.7V
-
60
-
30
¾ m
A
5V V
OH
=4.5V
-
140
-
70
¾ m
A
3V
DB0~DB3, WR, CS, RD
5V
150 250 350 k
W
60 125 180 k
W
Rev. 1.00
6
September 16, 2003
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