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參數(shù)資料
| 型號(hào)： | SED15A6 |
| 廠(chǎng)商： | 愛(ài)普生（中國(guó)）有限公司 |
| 英文描述： | Dot Matrix LCD Driver（Support up to 55 x 102 Display，Built-in Power Supply Circuit for LCD，F(xiàn)ew External Parts Required）(點(diǎn)陣式LCD驅(qū)動(dòng)器(支持55 x 102顯示，內(nèi)置LCD電源電路，少量擴(kuò)展電路）) |
| 中文描述： | 點(diǎn)陣LCD驅(qū)動(dòng)器（支持高達(dá)5500 × 102顯示屏，內(nèi)置電源電路的液晶顯示器，很少的外部零件必填）（點(diǎn)陣式液晶顯示驅(qū)動(dòng)器（支持55 × 102顯示，內(nèi)置液晶顯示器電源電路，少量擴(kuò)展電路） ） |
| 文件頁(yè)數(shù)： | 1/15頁(yè) |
| 文件大小： | 82K |
| 代理商： | SED15A6 |
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1
SED15A6
Dot Matrix LCD Driver
PF1007-02
I
OVERVIEW
The SED15A6 series is a single-chip liquid crystal display (=LCD) driver for dot-matrix LCDs that can be con-
nected directly to a microprocessor (=MPU) bus. It accepts 8-bit parallel or serial display data from a MPU,
stores it in an on-chip display data RAM (=DDRAM), and generates a LCD drive signal independent of the MPU
clock.
The use of the on-chip DDRAM of 65
×
102 bits and a one-to-one correspondence between LCD panel pixel dots
and on-chip DDRAM bits offer high flexibility in graphic display.
The SED15A6 series does not need external operation clock for DDRAM read/write operations, and has a on-
chip LCD power supply circuit featuring very low current consumption with few external components, and
moreover has a on-chip CR oscillator circuit.
And the SED15A6 does not need smoothing capacitor on the LCD power supply.
Consequently, the SED15A6 series can be realize a high-performance handy display system with a minimum
current consumption and the fewest components.
I
FEATURES
G
Direct display of RAM data through the display data RAM.
G
RAM bit data :
“1” Non-illuminated
“0” Illuminated
(during normal display)
G
RAM capacity
65
×
102 = 6630 bits
G
Display driver circuits
SED15A6*** :
G
High-speed 8-bit MPU interface (The chip can be connected directly to the 8080 series MPUs and the 6800
series MPUs)
G
High-speed Serial interface are supported.
G
Abundant command functions
Display data Read/Write, display ON/OFF, Normal/Reverse display mode, page address set, display start
line set, column address set, display all points ON/OFF, LCD bias set, electronic volume, read/modify/write,
segment driver direction select, power saver, common driver direction select, V
0
voltage regulation internal
resistor ratio set.
G
Low-power liquid crystal display power supply circuit equipped internally.
Booster circuit(with Boost ratios of Double/Triple/Quad, where the step-up voltage reference power supply
can be input externally)
High-accuracy voltage adjustment circuit
(Thermal gradient –0.1%/
°
C)
V
0
voltage divider resistors equipped internally, V
1
to V
4
voltage divider resistors equipped internally,
electronic volume function equipped internally, voltage follower.
55 common output and 102 segment outputs
G
Support up to 55
×
102 Display
G
Built-in Power Supply Circuit for LCD
G
Few External Parts Required
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SED15B1 | Dot Matrix LCD Driver（Support up to 65 x 132 Display，Built-in Power Supply Circuit for LCD，F(xiàn)ew External Parts Required）(點(diǎn)陣式LCD驅(qū)動(dòng)器(支持65 x 132顯示，內(nèi)置LCD電源電路，少量擴(kuò)展電路）) |
| SED15E0 | Ultra Low Power Dot Matrix LCD Driver（Support up to 100 x 132 Display，Built-in Power Supply Circuit for LCD，MLS Driving Technology）(超低功耗、點(diǎn)陣式LCD驅(qū)動(dòng)器(支持100 x 132顯示，內(nèi)置LCD電源電路，MLS驅(qū)動(dòng)技術(shù)）) |
| SED1606 | 80-bit High Voltage Resistant Output、Dot Matrix High Duty LCD Driver(80位高電壓阻抗輸出、高占空比、點(diǎn)陣式LCD驅(qū)動(dòng)器) |
| SED1640 | Dot Matrix High Duty LCD Driver(80-Bit Output Segment Driver,Built-in Display RAM 80x200 bits,Self-refresh Function)(點(diǎn)陣式、高占空比、LCD驅(qū)動(dòng)器（含80位輸出段驅(qū)動(dòng)器、內(nèi)置顯示RAM：80x200位，可再生功能）) |
| SED1670 | Dot Matrix High Duty LCD Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SED15HB100 | 制造商:SSDI 制造商全稱(chēng):Solid States Devices, Inc 功能描述:SCHOTTKY RECTIFIER |
| SED15HB60 | 制造商:SSDI 制造商全稱(chēng):Solid States Devices, Inc 功能描述:15 AMP 60 VOLTS SCHOTTKY RECTIFIER |
| SED15HE60 | 制造商:SSDI 制造商全稱(chēng):Solid States Devices, Inc 功能描述:15 AMP 60 VOLTS SCHOTTKY RECTIFIER |
| SED1600 | 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:CMOS 80-SEGMENT LCD DRIVER |
| SED1600D | 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:CMOS 80-SEGMENT LCD DRIVER |
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