參數(shù)資料
型號(hào): ML9044-XXACVWA
廠商: LAPIS SEMICONDUCTOR 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, UUC189
封裝: 10.62 X 2.55 MM, GOLD BUMP, DIE-189
文件頁數(shù): 24/61頁
文件大?。?/td> 615K
代理商: ML9044-XXACVWA
PEDL9044-03
1Semiconductor
ML9044-xxA/xxB
29/60
Built-in Reset Circuit
The ML9044 is automatically initialized when the power is turned on.
During initialization, the Busy Flag (BF) is “1” and the ML9044 does not accept any instruction from the CPU
(other than the Read BF instruction).
The Busy Flag is “1” for about 15 ms after the V
DD becomes 2.5 V or higher.
During this initialization, the ML9044 performs the following instructions:
1)
Display clearing
2)
CPU interface data length = 8 bits
(DL = “1”)
3)
1-line LCD display
(N = “0”)
4)
Font size = 5
× 7 dots
(F = “0”)
5)
ADC counting = Increment
(I/D = “1”)
6)
Display shifting = None
(S = “0”)
7)
Display = Off
(D = “0”)
8)
Cursor = Off
(C = “0”)
9)
Blinking = Off
(B = “0”)
10) Arbitrator = Displayed in the lower line
(AS = “0”)
11) Setting 1FH (hexadecimal) to the Contrast Data
To use the built-in reset circuit, the power supply conditions shown below should be satisfied. Otherwise, the
built-in reset circuit may not work properly. In such a case, initialize the ML9044 with the instructions from the
CPU. The use of a battery always requires such initialization from the CPU. (See “Initial Setting of Instructions”)
t
ON
2.5 V
0.2 V
t
OFF
0.1 ms
≤ t
ON ≤100 ms
1 ms
≤ t
OFF
Figure 1 Power-on and Power-off Waveform
相關(guān)PDF資料
PDF描述
ML9044-51ACVWA 17 X 120 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC189
ML9044A-51ACVWA 17 X 120 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC189
ML9044A-XXBCVWA 17 X 120 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC175
ML9044A-51BCVWA 17 X 120 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC175
ML9204-XXGA 24 X 35 DOTS FLUORESCENT DSPL CTRL, PQFP128
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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-90-4-7 功能描述:KNOB BLK MATTE.925"DIA 6MM SHFT 制造商:kilo international 系列:ML 零件狀態(tài):有效 樣式:圓柱形 類型:平滑 軸尺寸:0.236"(6.00mm) 直徑:0.925"(23.50mm) 高度:0.625"(15.88mm) 指示燈:頂部點(diǎn) 材料:金屬 顏色:黑色粗光面 特性:6-32 號(hào)固定螺絲 標(biāo)準(zhǔn)包裝:1
ML9050 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:132-Channel LCD Driver with Built-in RAM for LCD Dot Matrix Displays