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LC75818PT - 1/8 to 1/10 Duty Dot Matrix LCD Display Controllers/Drivers

Features

  • Key input function for up to 30 keys (A key scan is performed only when a key is pressed. ).
  • Controls and drives a 5×7, 5×8, or 5×9 dot matrix LCD.
  • Supports accessory display segment drive (up to 80 segments).
  • Display technique: 1/8 duty 1/4 bias drive (5×7 dots) 1/9 duty 1/4 bias drive (5×8 dots) 1/10 duty 1/4 bias drive (5×9 dots).
  • Display digits: 16 digits×1 line (5×7 dots, 5×8 dots, 5×9 dots).
  • Display control memory CGROM: 240 characters.

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Datasheet Details

Part number LC75818PT
Manufacturer onsemi
File Size 442.40 KB
Description 1/8 to 1/10 Duty Dot Matrix LCD Display Controllers/Drivers
Datasheet download datasheet LC75818PT Datasheet
Other Datasheets by ON Semiconductor

Full PDF Text Transcription

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Ordering number : ENA0964B LC75818PT CMOS IC 1/8 to 1/10 Duty Dot Matrix LCD Display Controllers/Drivers with Key Input Function http://onsemi.com Overview The LC75818PT is 1/8 to 1/10 duty dot matrix LCD display controllers/drivers that support the display of characters, numbers, and symbols. In addition to generating dot matrix LCD drive signals based on data transferred serially from a microcontroller, the LC75818PT also provide on-chip character display ROM and RAM to allow display systems to be implemented easily. These products also provide up to 4 general-purpose output ports and incorporate a key scan circuit that accepts input from up to 30 keys to reduce printed circuit board wiring.
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