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PDF LH15A1 Data sheet ( Hoja de datos )
| Número de pieza | LH15A1 | |
| Descripción | LCD driver with built-in RAM for 256-color STN-LCDs | |
| Fabricantes | Sharp Electrionic Components | |
| Logotipo |  |
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LH15A1
NEW PRODUCT
INFORMATION
LCD driver with built-in RAM for 256-color STN-LCDs
Outline
LH15A1 is one of the industry’s most advanced wide-screen STN-LCD drivers for 256-color display. The industry’s first
subscreen display function makes it possible to display different images and data in a subscreen inside the main LCD screen. It
also has a built-in display RAM, a power supply circuit for LCD drive, and an LCD controller circuit, therefore contributing to
compact system design. Its partial display function* realizes low power consumption.
*Partial display function: A function that utilizes only part of the screen, thus reducing power consumption.
Main specifications
256-color display
Bus connection with 80-family/68-family MPU
Outputs Segment: 384 outputs
Logic power supply voltage: 1.7 to 3.3 V
Common: 82 outputs
LCD driving voltage:
5.0 to 15.0 V
Display RAM capacity: 83 968 bits
Booster:
2 to 5 times
Built-in display RAM and power supply circuit
Write system cycle:
140 ns
Partial display functions
Package:
TCP
Switchable display in black and white mode
System configuration (Master/slave method)
LH15A1
Control Logic
Display data RAM
LCD driving voltage/
Booster circuit
Segment driver
Common driver
384/82
MPU
BUS
MPU
Color STN-LCD panel
128 RGB 164
dots
384/82
Segment driver
Common driver
Display data RAM
LCD driving voltage/
Booster circuit
Control logic
LH15A1
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in using any SHARP devices shown in
catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. Specifications are subject to
change without notice for improvement. As of March, 2001.
IC-033
1 page | ||
| Páginas | Total 1 Páginas | |
| PDF Descargar | [ Datasheet LH15A1.PDF ] | |
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