參數(shù)資料
型號(hào)： ML9044A-51BCVWA
廠商： OKI ELECTRIC INDUSTRY CO LTD
元件分類： 顯示控制器
英文描述： 17 X 120 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC175
封裝： GOLD BUMP, DIE-175
文件頁(yè)數(shù)： 34/64頁(yè)
文件大?。?/td> 696K
代理商： ML9044A-51BCVWA
PEDL9044A-04
OKI Semiconductor
ML9044A-xxA/xxB
4/64
PIN DESCRIPTIONS
Symbol
Description
R/
W
The input pin with a pull-up resistor to select Read (“H”) or Write (“L”) in the Parallel I/F
Mode.
This pin should be open in the Serial l/F Mode.
RS0, RS1
The input pins with a pull-up resistor to select a register in the Parallel l/F Mode.
This pin should be open in the Serial I/F Mode.
E
The input pin for data input/output between the CPU and the ML9044A and for
activating instructions in the Parallel l/F Mode.
This pin should be open in the Serial l/F Mode.
DB0 to DB3
The input/output pins to transfer data of lower-order 4 bits between the CPU and the
ML9044A in the Parallel l/F Mode. The pins are not used for the 4-bit interface and
serial interface.
Each pin is equipped with a pull-up resistor, so this pin should be open when not used.
DB4 to DB7
The input/output pins to transfer data of upper 4 bits between the CPU and the
ML9044A in the Parallel l/F Mode. The pins are not used for the serial interface.
Each pin is equipped with a pull-up resistor, so this pin should be open in the Serial I/F
Mode when not used.
OSC1
OSC2
OSCR
The clock oscillation pins required for LCD drive signals and the operation of the
ML9044A by instructions sent from the CPU.
To input external clock, the OSC1 pin should be used. The OSCR and the OSC2 pins
should be open.
To start oscillation with an external resistor, the resistor should be connected between
the OSC1 and OSC2 pins. The OSCR pin should be open.
To start oscillation with an internal resistor, the OSC2 and OSCR pins should be
short-circuited outside the ML9044A. The OSC1 pin should be open.
COM1 to COM17
The LCD common signal output pins.
For 1/9 duty, non-selectable voltage waveforms are output via COM10 to COM17. For
1/12 duty, non-selectable voltage waveforms are output via COM13 to COM17.
SEG1 to SEG120
The LCD segment signal output pins.
RS1
RS0
Name of register
H
Data register
H
L
Instruction register
L
Expansion Instruction register
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ML9044A-XXACVWA 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:DOT MATRIX LCD CONTROLLER DRIVER
ML9044A-XXBCVWA 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:DOT MATRIX LCD CONTROLLER DRIVER
ML-90-4-5 功能描述:KNOB BLK MATTE.925"DIA.250"SHAFT RoHS:是 類別:硬件，緊固件，配件 >> 旋鈕 系列:ML 標(biāo)準(zhǔn)包裝:1 系列:- 樣式:圓柱形 類型:開槽 軸尺寸:0.250"（6.35mm） 直徑:1.031"（26.19mm） 高度:0.688"（17.48mm） 指示燈:無(wú)指示燈 材質(zhì):塑料 顏色:黑 特點(diǎn):8-32 號(hào)固定螺絲
ML-90-4-6 功能描述:KNOB BLK MATTE.925"DIA.125"SHAFT RoHS:是 類別:硬件，緊固件，配件 >> 旋鈕 系列:ML 標(biāo)準(zhǔn)包裝:1 系列:- 樣式:圓柱形 類型:開槽 軸尺寸:0.250"（6.35mm） 直徑:1.031"（26.19mm） 高度:0.688"（17.48mm） 指示燈:無(wú)指示燈 材質(zhì):塑料 顏色:黑 特點(diǎn):8-32 號(hào)固定螺絲
ML-90-4-6MM 功能描述:KNOB BLK MATTE.925"DIA 6MM SHFT RoHS:是 類別:硬件，緊固件，配件 >> 旋鈕 系列:ML 標(biāo)準(zhǔn)包裝:1 系列:- 樣式:圓柱形 類型:開槽 軸尺寸:0.250"（6.35mm） 直徑:1.031"（26.19mm） 高度:0.688"（17.48mm） 指示燈:無(wú)指示燈 材質(zhì):塑料 顏色:黑 特點(diǎn):8-32 號(hào)固定螺絲
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