參數(shù)資料
型號(hào): ML9050
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: 132-Channel LCD Driver with Built-in RAM for LCD Dot Matrix Displays
中文描述: 132通道液晶內(nèi)置液晶點(diǎn)陣顯示RAM的驅(qū)動(dòng)程序
文件頁(yè)數(shù): 52/71頁(yè)
文件大?。?/td> 472K
代理商: ML9050
Semiconductor
ML9050/9051
52/71
PEDL9050-02
Timing Characteristics
System bus read/write characteristics 1 (80-series MPU)
Parameter
Condition
Rated value
Min
0
0
166
30
70
30
30
30
10
5
[V
DD
= 4.5 V to 5.5 V, Ta = –40 to +85C]
Unit
Max
70
50
Symbol
t
AH8
t
AW8
t
CYC8
t
CCLW
t
CCLR
t
CCHW
t
CCHR
t
DS8
t
DH8
t
ACC8
t
OH8
Applicable
pins
A0
A0
WR
RD
WR
RD
Address hold time
Address setup time
System cycle time
Control L pulse width (
WR
)
Control L pulse width (
RD
)
Control H pulse width (
WR
)
Control H pulse width (
RD
)
Data setup time
Data hold time
RD
Access time
Output disable time
ns
D0 to D7
CL = 100pF
A
0
CS1
WR
,
RD
D
0
to D
7
(Write)
D
0
to D
7
(Read)
(CS2= "1")
t
AW8
t
DS8
t
ACC8
t
DH8
t
CCLR,
t
CCLW
t
CCHR,
t
CCHW
t
AH8
t
OH8
t
CYC8
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