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參數資料
| 型號： | SED1575 |
| 廠商： | 愛普生（中國）有限公司 |
| 英文描述： | Dot Matrix LCD Driver(Built-in Display RAM 65 x 200 bits,Power Supply Circuit for LCD)(點陣式LCD驅動器(內置顯示RAM 80x200位顯示RAM，LCD電源電路）) |
| 中文描述： | 點陣LCD驅動器（內置顯示RAM 65 × 200位，電源電路，用于LCD）（點陣式液晶顯示驅動器（內置顯示內存80x200位顯示內存，液晶顯示器電源電路）） |
| 文件頁數： | 1/17頁 |
| 文件大小： | 92K |
| 代理商： | SED1575 |
1
I
OVERVIEW
The 1575 series is a 1-chip dot matrix liquid crystal driver that can be connected to the bus of a microcomputer.
It stores the 8-bit parallel or serial display data sent from the microcomputer in the built-in display data RAM and
generates liquid crystal drive signals independently of the microcomputer. Since it incorporates 65
×
200 bits of
the display data RAM and the one-dot pixel of the liquid crystal panel and one bit of the built-in RAM have a one-
to-one correspondence, it enables display with the high degree of freedom.
The SED1575 series incorporates 65 circuits of the common output and 168 circuits of the segment output and
can display 65
×
168 dots (capable of displaying 10 columns
×
4 rows of a 16
×
16 dot kanji font) using the single
chip. The SED1577 Series incorporates 33 circuits of the common output and 200 circuits of the segment
output and can display 33
×
200 dots (capable of displaying 12 columns
×
2 rows of a 16
×
16 dot kanji font). It
can also expand the display capacity by using the two chips for the master and slave configuration.
Since the read/write operation of the display data RAM does not require external operation clocks, the
SED1575 series can be operated with the minimum current consumption. Since it also incorporates a liquid
crystal drive power supply with low current consumption, liquid crystal drive power supply voltage adjusting
resistor, and display clock CR oscillator circuit, it can provide a display system for high performance handy
equipment with the minimum current consumption and the minimum parts configuration.
I
FEATURES
G
Direct display of RAM data using the display data RAM
RAM bit data
“1” .... goes on.
“0” .... goes off (at display normal rotation).
G
RAM capacity
65
×
200 = 13,000 bits
G
Liquid crystal drive circuit
The SED1575 Series
65 circuits for the common output and 168 circuits for the segment output
The SED1577 Series
33 circuits for the common output and 200 circuits for the segment output
G
High-speed 8-bit MPU interface (Both the 80 and 68 series MPUs can directly be connected.)/serial inter-
face enabled
G
Abundant command functions
Display Data Read/Write, Display ON/OFF, Display Normal Rotation/Reversal, Page Address Set, Display
Start Line Set, column address set, Status Read, Power Supply Save Display All Lighting ON/OFF, LCD Bias
Set, Read Modify Write, Segment Driver Direction Select, Electronic Control, V5 Voltage Adjusting Built-in
Resistance Ratio Set, Static Indicator, n Line Alternating Current Reversal Drive, Common Output State
Selection, and Built-in Oscillator Circuit ON
SED1575 Series
Dot Matrix LCD Driver
PF973-02
G
Support up to 65
×
168 Display
G
Built-in Power Supply Circuit for LCD
相關PDF資料 |
PDF描述 |
|---|---|
| SED157A | Dot Matrix LCD Driver(Built-in Display RAM 65 x 256 bits,Power Supply Circuit for LCD)(點陣式LCD驅動器(內置顯示RAM 80x256位顯示RAM，LCD電源電路）) |
| SED1580 | 160-Output, 5-Segment LCD Segment Driver(160個輸出、5段、LCD段驅動器) |
| SED1590 | LCD Segment Driver(160 LCD Drive Outputs,Built-In Medium Display Capacity RAM）(LCD段驅動器（160個LCD驅動輸出,內置中等容量顯示RAM）) |
| SED15A6 | Dot Matrix LCD Driver（Support up to 55 x 102 Display，Built-in Power Supply Circuit for LCD，Few External Parts Required）(點陣式LCD驅動器(支持55 x 102顯示，內置LCD電源電路，少量擴展電路）) |
| SED15B1 | Dot Matrix LCD Driver（Support up to 65 x 132 Display，Built-in Power Supply Circuit for LCD，Few External Parts Required）(點陣式LCD驅動器(支持65 x 132顯示，內置LCD電源電路，少量擴展電路）) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 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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