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參數(shù)資料
| 型號： | S6A0069 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 40 SEG / 16 COM DRIVER & CONTROLLER FOR DOT MATRIX LCD |
| 中文描述： | 40賽格/ 16 COM驅(qū)動程序 |
| 文件頁數(shù)： | 25/35頁 |
| 文件大?。?/td> | 368K |
| 代理商： | S6A0069 |
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16COM/40SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
S6A0069
25
INITIALIZING
When the power is turned on, S6A0069 is initialized automatically by power on reset circuit. During the
initialization, the following instructions are executed, and BF(Busy Flag) is kept "High"(busy state) to the end of
initialization.
(1) Display Clear instruction: Write "20H" to all DDRAM
(2) Set Functions instruction
DL = 1 : 8-bit bus mode
N = 1 : 2-line display mode
F = 0 : 5 X 8 font type
(3) Control Display ON/OFF instruction
D = 0 : Display OFF
C = 0 : Cursor OFF
B = 0 : Blink OFF
(4) Set Entry Mode instruction
I/D = 1 : Increment by 1
SH = 0 : No entire display shift
FRAME FREQUENCY
Programmable Driving Method by the same font mask option: Display waveform A-Type, B-Type
1) 1/8 Duty Cycle
A) A-Type Waveform
...
...
...
...
8
7
3
2
1
8
7
4
3
2
1
1-line selection period
VDD
V1
.
V4
V5
COM1
B) B-Type Waveform
VDD
V1
.
V4
V5
COM1
1 Frame
1 Frame
Line selection period
One Frame
Frame frequency
= 400 clocks
= 400 x 8 x 3.7
μ
s = 11850
μ
s = 11.9 ms (1 clock = 3.7
μ
s, fosc = 270kHz)
= 1 / 11.9ms = 84.3Hz
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| S6A0070 | 80 SEG / 16 COM DRIVER & CONTROLLER FOR DOT MATRIX LCD |
| S6A0071 | 32COM/60SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD |
| S6A0072 | 16COM/40SEG DOT MATRIX LCD CONTROLLER & DRIVER |
| S6B0086 | 80 CH SEGMENT / COMMON DRIVER FOR DOT MATRIX LCD |
| S6B0107 | 64CH COMMON DRIVER FOR DOT MATRIX LCD |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S6A0069X01-Q0RJ | 制造商:Samsung Semiconductor 功能描述:S6A0069X01-Q0RJ - Trays |
| S6A0069X43-Q0RJ | 制造商:Samsung Semiconductor 功能描述:N/A - Trays |
| S6A0070 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:80 SEG / 16 COM DRIVER & CONTROLLER FOR DOT MATRIX LCD |
| S6A0071 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:32COM/60SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD |
| S6A0072 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:16COM/40SEG DOT MATRIX LCD CONTROLLER & DRIVER |
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