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參數(shù)資料
| 型號(hào)： | SED15B1 |
| 廠商： | 愛普生（中國）有限公司 |
| 英文描述： | 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）) |
| 中文描述： | 點(diǎn)陣LCD驅(qū)動(dòng)器（支持高達(dá)65 × 132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65 × 132顯示，內(nèi)置液晶顯示器電源電路，少量擴(kuò)展電路） ） |
| 文件頁數(shù)： | 1/4頁 |
| 文件大小： | 31K |
| 代理商： | SED15B1 |
1
I
OVERVIEW
The SED15B1 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
×
132 bits and a one-to-one correspondence between LCD panel pixel dots
and on-chip DDRAM bits offer high flexibility in graphic display.
The SED15B1 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.
Consequently, the SED15B1 can be realize a high-performance handy display system with a minimum current
consumption and the fewest components.
I
FEATURES
G
Direct display by DDRAM :
Bit data of DDRAM
“0”.... a dot of display is OFF
“1”.... a dot of display is ON
(at Display normal)
G
DDRAM capacity: 65
×
132 = 8580 bits
G
High-speed 8-bit Serial interface/8-bit MPU interface (The chip can be connected directly to both the 8080-
series MPUs and the 6800-series MPUs) .
G
Many command functions:
Display ON/OFF, Display normal/reverse, Display all points ON/OFF,
Page address set, Column address set,Display start line address set,
Segment/Common driver direction select,
Display data Read/Write, Read modify write,
Power control set, Electronic contrast control, LCD bias set,
Power saver, Reset
G
On-chip low power supply circuit for LCD driving voltage generation
Booster circuit (with boost ratios of Double/Triple/Quadruple/Quintuple)
Voltage regulator circuit (with high-accuracy electronic voltage adjustmenut function)
Voltage follower (with V
1
to V
4
voltage dividing resistors)
G
On-chip CR oscillation circuit (external clock can also be input.)
G
Very Low power consumption
SED15B1 Series
Dot Matrix LCD Driver
PF1100-01
Preliminary
G
Support up to 65
×
132 display
G
Built-in Power Supply Circuit for LCD
G
Few External Parts Required
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 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 |
| SED1670D0A | 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:Solid States Devices, Inc 功能描述:SCHOTTKY RECTIFIER |
| SED15HB60 | 制造商:SSDI 制造商全稱:Solid States Devices, Inc 功能描述:15 AMP 60 VOLTS SCHOTTKY RECTIFIER |
| SED15HE60 | 制造商:SSDI 制造商全稱:Solid States Devices, Inc 功能描述:15 AMP 60 VOLTS SCHOTTKY RECTIFIER |
| SED1600 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CMOS 80-SEGMENT LCD DRIVER |
| SED1600D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CMOS 80-SEGMENT LCD DRIVER |
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