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參數(shù)資料
| 型號： | SED1590 |
| 廠商： | 愛普生（中國）有限公司 |
| 英文描述： | LCD Segment Driver(160 LCD Drive Outputs,Built-In Medium Display Capacity RAM）(LCD段驅(qū)動器（160個LCD驅(qū)動輸出,內(nèi)置中等容量顯示RAM）) |
| 中文描述： | LCD段驅(qū)動器（160 LCD驅(qū)動輸出，內(nèi)置中顯示容量內(nèi)存）（液晶段驅(qū)動器（160個液晶顯示驅(qū)動輸出，內(nèi)置中等容量顯示內(nèi)存）） |
| 文件頁數(shù)： | 1/9頁 |
| 文件大小： | 66K |
| 代理商： | SED1590 |
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SSC5000Series
PF928-02
SED1590 Series
I
DESCRIPTION
The segment (column) driver SED1590 having the built-in medium display capacity RAM enables low power
demand and high display quality, which are required for handy equipment, and is used with the common (low) driver
SED1751 and the power supply IC SCI7500.
This device can be directly connected to the micro processing unit (MPU) bus and is designed to store 8-bit parallel
display data sent from the MPU in the built-in display RAM and generate liquid crystal drive signals independently
of the MPU. The number of LCD drive outputs is 160 and it has a built-in display RAM of 160 outputs
×
240 lines.
Since one dot of the liquid crystal panel pixel corresponds to one dot of the built-in RAM (one-to-one correspondence),
display of high degree of freedom can be achieved.
Writing into the built-in RAM from the MPU can be conducted with the minimum power demand since no external
operation clock is required. In addition, the MPU need not distinguish several chips even when more than one
SED1590s are used since the single chip selection function is available.
The SED1590 can apply to a wide variety of application since its slim shape is advantageous for narrowing the LCD
panel architecture and the logic system power supply can be operated with a low voltage.
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FEATURES
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Number of LCD drive outputs: 160
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Drive duty ratio (max.): 1/240 duty
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RAM data direct display using display data RAM
RAM bit data: 0 = Off, 1 = On (at normal display)
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Built-in display RAM capacity: 160
×
240 bits
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8-bit MPU interface
Directly connectable to both 80- and 68-series MPUs.
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Single chip selection function available when several
chips are used.
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Various command functions
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Ultra-low current consumption
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Power supply
Logic system: 2.7 to 3.6 V
LCD system:
5.4 to 7.2 V
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Non-bias display off function
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Slim chip
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Package: SED1590D
0B .................
Au Bump Chip
SED1590T
0A ..................
TCP
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This product is not designed to resist radiation or light.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SED15A6 | Dot Matrix LCD Driver（Support up to 55 x 102 Display，Built-in Power Supply Circuit for LCD，F(xiàn)ew External Parts Required）(點陣式LCD驅(qū)動器(支持55 x 102顯示，內(nèi)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，F(xiàn)ew External Parts Required）(點陣式LCD驅(qū)動器(支持65 x 132顯示，內(nèi)置LCD電源電路，少量擴展電路）) |
| 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、點陣式LCD驅(qū)動器(支持100 x 132顯示，內(nèi)置LCD電源電路，MLS驅(qū)動技術(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、點陣式LCD驅(qū)動器) |
| SED1640 | Dot Matrix High Duty LCD Driver(80-Bit Output Segment Driver,Built-in Display RAM 80x200 bits,Self-refresh Function)(點陣式、高占空比、LCD驅(qū)動器（含80位輸出段驅(qū)動器、內(nèi)置顯示RAM：80x200位，可再生功能）) |
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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