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參數(shù)資料
| 型號(hào)： | S6A0031 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | 8 COM / 80 SEG DRIVER & CONTROLLER FOR STN LCD |
| 中文描述： | 8的COM / 80賽格驅(qū)動(dòng) |
| 文件頁數(shù)： | 9/37頁 |
| 文件大小： | 339K |
| 代理商： | S6A0031 |
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8 COM / 80 SEG DRIVER & CONTROLLER FOR STN LCD PRELIMINARY SPEC. VER. 0.5
S6A0031
5
PIN DESCRIPTION
POWER SUPPLY
Table 3. Pin Description
Name
I/O
Description
VDD
Supply
Power supply
VSS
Supply
Ground
V0
I
Bias voltage Input for LCD driving
LCD driving voltage outputs.
Voltages should have the following relationship;
V0
≥
V1
≥
V2 = V3
≥
V4
≥
VSS
These voltages are generated as following table.
LCD bias
V1
V2
V3
V4
1/4 bias
(3/4) x V0
(2/4) x V0
(1/4) x V0
V1
V2
V3
V4
O
SYSTEM CONTROL
Table 3. Pin Description (Continued)
Name
I/O
Description
ECKON
I
Clock source selection input
When ECKON = "High", External clock by CK pin is used as system clock, and internal
oscillator circuit is turned OFF. When ECKON = "Low", internal oscillator is used.
External clock input (when ECKON = "High")
It must be fixed "High" or "Low" when the internal oscillation circuit is used (When
ECKON = "Low").
MPU interface selection input
MI = "Low", 8080-series MPU
MI = "High", 6800-series MPU
COM direction selection input
When DIRC = "Low"
COM1
→
COM2 - - - -
→
COM7
→
COM8
When DIRC = "High"
COM8
→
COM7 - - - -
→
COM2
→
COM1
SEG direction selection input
When DIRS = "Low"
SEG1
→
SEG2
- - - -
→
SEG79
→
SEG80
When DIRS = "High"
SEG80
→
SEG79 - - - -
→
SEG2
→
SEG1
CK
I
MI
I
DIRC
I
DIRS
I
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| S6A0032 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:16 COM / 80 SEG DRIVER & CONTROLLER FOR STN LCD |
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| S6A0065 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:40 CH SEGMENT/COMMON DRIVER FOR DOT MATRIX LCD |
| S6A0065B01-Q08J | 制造商:Samsung Semiconductor 功能描述: |
| S6A0065B01-Q0RJ | 制造商:Samsung Semiconductor 功能描述:N/A - Trays |
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