參數(shù)資料
型號: PCF8820U
廠商: NXP SEMICONDUCTORS
元件分類: 顯示驅(qū)動器
英文描述: 67 x 101 Grey-scale/ECB colour dot matrix LCD driver
中文描述: LIQUID CRYSTAL DISPLAY DRIVER, UUC235
封裝: BUMP, DIE-235
文件頁數(shù): 40/60頁
文件大?。?/td> 316K
代理商: PCF8820U
2000 Dec 07
40
Philips Semiconductors
Product specification
67
×
101 Grey-scale/ECB colour dot matrix
LCD driver
PCF8820
64
65
1
0
0
0
0
0
0
0
0
1
0
0
0
0
0
1
control byte: Co = 1, RS = 0
HVGen command page: select
voltage multiplier factor 3
×
(S
2
to S
0
= 001, incremented to 3x)
control byte: Co = 1, RS = 0
HVGen command page: select
voltage multiplier factor 4
(S
2
to S
0
= 010)
control byte: Co = 1, RS = 0
HVGen command page: select
voltage multiplier factor 5
(S
2
to S
0
= 011, incremented to 5x)
control byte: Co = 0, RS = 1
data write column 0 (vertical
addressing): address X and Y are
initialized to 0 by default, so they
are not set here
66
67
1
0
0
0
0
0
0
0
0
1
0
0
0
1
0
0
68
69
1
0
0
0
0
0
0
0
0
1
0
0
0
1
0
1
70
71
0
1
1
1
0
1
0
1
0
1
0
1
0
1
0
1
72
0
0
0
0
0
0
1
1
data write: next write to subsequent
rows filling up column 0 with ‘00H’
73 to 89
90
0
0
0
0
0
1
0
1
0
0
0
0
0
1
0
1
no display change
data writes (17 bytes)
data write column 1 (vertical
addressing)
91
0
0
0
0
0
0
0
0
data write
92 to
108
109
0
0
0
0
0
0
0
0
no display change
data writes (17 bytes)
0
0
1
1
1
1
1
1
data write column 2 (vertical
addressing)
110
0
0
0
0
0
0
0
0
data write
111 to
127
0
0
0
0
0
0
0
0
no display change
data writes (17 bytes)
STEP
SERIAL BUS BYTE
LCD
OPERATION
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
MGT143
MGT144
MGT145
MGT145
MGT146
MGT146
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