參數(shù)資料
型號: 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)置液晶點陣顯示RAM的驅(qū)動程序
文件頁數(shù): 60/71頁
文件大?。?/td> 472K
代理商: ML9050
Semiconductor
ML9050/9051
60/71
PEDL9050-02
MPU INTERFACE
The ML9050/9051 series ICs can be connected directly to the 80-series and 68-series MPUs.
Further, by using the serial interface, it is possible to operate the LSI with a minimum number
of signal lines.
In addition, it is possible to expand the display area by using the ML9050/9051 series LSIs in a
multiple chip configuration. In this case, it is possible to select the individual LSI to be accessed
using the chip select signals.
V
DD
RESET
V
SS
V
CC
GND
A0
A1 to A7
IORQ
D0 to D7
RD
WR
RES
V
DD
V
SS
A0
CS1
CS2
D0 to D7
RD
WR
RES
C86
P/
S
Decoder
80-Series MPU
V
DD
RESET
V
SS
V
CC
GND
A0
A1 to A15
VMA
D0 to D7
E
R/
W
RES
V
DD
V
SS
A0
CS1
CS2
D0 to D7
E
R/
W
RES
C86
P/
S
Decoder
68-Series MPU
V
DD
RESET
V
SS
V
CC
GND
A0
A1 to A7
Port1
Port2
RES
V
DD
V
SS
A0
CS1
CS2
SI
SCL
RES
C86
P/
S
Decoder
Serial interface
Can be tied to
either level.
M
M
M
M
M
M
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