脅芯 !
邪褔械褋褌 懈械 褑械錕?frac12;褘 !
芯械 瀉
80,0
袧懈蟹瀉
袙褘褋芯瀉
75,0
8,0
13
脳
2,54
袟袧袗袣袨小袠袧孝袝袟袠袪校挾些袠袝
袞袠袛袣袨袣袪袠小孝袗袥袥袠效袝小袣袠袝
袠袧袛袠袣袗孝袨袪蝎 肖袠袪袦蝎 INTECH
ITM 1602A
84,0
4
鈭?,5
10,0
76,0
4
鈭?,5
10,0
ITM 1602B
36,0
31,0
44,0
36,0
9,4
26,3
57,7
2,95
0,7
15
脳
2,54
PIN NO
SIGNAL
1
2
3
V
EE
11
4
5
6
E
14
7
8
2,95
0,59
PIN NO
SIGNAL
1
(+)
9
2
()
10
3
4
5
V
EE
13
6
26,3
7
8
E
16
V
SS
V
DD
9
10
RS R/W
12
13
DBO DB1
5,56
V
SS
V
DD
11
12
RS R/W
14
15
4,35
PIN NO
SIGNAL
15
16
()
PIN NO
SIGNAL
DB2 DB3 DB4 DB5 DB6 DB7 (+)
DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7
0,7
0,56
ITM 1602 ATR
ITM 1602 ATTL
ITM 1602 ASTL
ITM 1602 BTR
ITM 1602 BTTL
ITM 1602 BSTL
ITM 1602D
85,0 鹵 0,5
82,0 鹵 0,3
4,15
33,02
87,0
82,0
14
鈭?,0
ITM 1604A
10,0
30,0 鹵 0,5
26,3 鹵 0,3
15,24
14
鈭?,0
2,54
4 R1,25
60,0
55,0
4
鈭?,5
2,95
0,7
PIN NO
SIGNAL
1
2
3
4
5
6
7
2,92
0,60
PIN NO
SIGNAL
1
2
3
4
5
6
E
13
7
DB0
14
DB7 DB6 DB5 DB4 DB3 DB2 DB1
4,72
V
SS
V
DD
V
EE
8
9
10
RS R/W
11
12
4,35
PIN NO
SIGNAL
8
DB0
9
E
10
11
12
V
EE
13
14
PIN NO
SIGNAL
R/W RS
V
SS
V
DD
DB1 DB2 DB3 DB4 DB5 DB6 DB7
0,7
ITM 1602 DTR
ITM 1602 DTTL
ITM 1602 DSTL
0,60
ITM 1604 ATR
ITM 1604 ATTL
ITM 1604 ASTL
袘袥袨袣 袛袠袗袚袪袗袦袦袗
嘯袗袪袗袣孝袝袪袠小孝袠袣袠
袧邪鋅褉褟卸械錕?frac12;懈械 鋅懈褌邪錕?frac12;懈褟:
袩芯褌褉械斜謝褟械屑邪褟 屑芯褖錕?frac12;芯褋褌褜:
袦械褌芯寫(xiě) 褍鋅褉邪脅謝械錕?frac12;懈褟:
袙褋褌褉芯械錕?frac12;錕?frac12;褘泄 瀉芯錕?frac12;褌褉芯謝謝械褉:
袙褋褌褉芯械錕?frac12;錕?frac12;褘械 褎芯錕?frac12;褌褘:
孝械屑鋅械褉邪褌褍褉錕?frac12;褘泄 寫(xiě)懈邪鋅邪蟹芯錕?frac12;:
小鋅芯褋芯斜 鋅芯寫(xiě)褋脅械褌瀉懈:
5袙
10
梅
50 m袙褌
1
/
1
16
Duty, /
4
Bios
HD44780 懈謝懈 械諧芯 邪錕?frac12;邪謝芯諧懈
邪錕?frac12;諧謝./褉褍褋褋瀉.
0
梅
+50擄小
褋脅械褌芯寫(xiě)懈芯寫(xiě)錕?frac12;褘泄
DB7
DB0
E
R/W
RS
V
SS
V
DD
V
EE
A
K
8
LCD
CONTROLLER
LSI
COM16
LCD PANEL
SEG40
DRIVER
SEG40
DATA
LED BACKLIGHT
小袠小孝袝袦袗 袨袘袨袟袧袗效袝袧袠袡 袞袣袠
ITM 1602 A S T L
1
2
3 456
1
2
孝懈鋅 懈錕?frac12;寫(xiě)懈瀉邪褌芯褉邪
肖芯褉屑邪褌
小械褉懈褟
孝懈鋅 瀉褉懈褋褌邪謝謝芯脅
袩芯謝褟褉懈蟹邪褑懈褟
袩芯寫(xiě)褋脅械褌瀉邪
ITM 蟹錕?frac12;邪瀉芯褋懈錕?frac12;褌械蟹懈褉褍褞褖懈泄
褋褌褉芯瀉
脳
蟹錕?frac12;邪瀉芯脅
A, C, D
T
S
R
T
鈥?/div>
L
twist nematic
super twist nematic
芯褌褉邪卸械錕?frac12;懈械
芯褌褉邪卸械錕?frac12;懈械/鋅褉芯鋅褍褋瀉邪錕?frac12;懈械
錕?frac12;械褌
錕?frac12;邪 芯褋錕?frac12;芯脅械 褋脅械褌芯懈蟹謝褍褔邪褌械謝褜錕?frac12;褘褏 寫(xiě)懈芯寫(xiě)芯脅
小嘯袝袦袗 袩袨袛袣袥挾效袝袧袠攜 袩袠孝袗袧袠攜
V
SS
V
O
V
DD
V
O
10
梅
20 瀉鈩?/div>
V
R
V
DD
3
4
5
6
+5V
V
DD
V
O
: LCD DRIVING VOLTAGE
1
