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MSM6555B-xx - DOT MATRIX LCD CONTROLLER

Description

The MSM6555B-xx is a dot matrix LCD controller with 17-dot common driver and 80-dot segment driver comprising a display RAM, character generation ROM, LCD bias generation circuit and control circuit.

Features

  • Serial interface with microcontroller.
  • Dot matrix LCD controller with 17-dot common driver and 80-dot segment driver (up to 16 digits.
  • 2 lines can be displayed).
  • 256 character ROM (5.
  • 7 dots).
  • 1/9 duty (1 line; character + cursor + arbitrator) or 1/17 duty (2 lines; character + cursor, 1 line; arbitrator) display.
  • LCD driving bias voltage generation circuit.
  • 80-dot arbitrator.
  • Low standby current.
  • Gold bump chip.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
E2B0034-27-Y2 ¡ Semiconductor MSM6555B-xx ¡ Semiconductor SEGMENT DRIVER This version: Nov. 1997 MSM6555B-xx Previous version: Mar. 1996 DOT MATRIX LCD CONTROLLER WITH 17-DOT COMMON DRIVER AND 80-DOT GENERAL DESCRIPTION The MSM6555B-xx is a dot matrix LCD controller with 17-dot common driver and 80-dot segment driver comprising a display RAM, character generation ROM, LCD bias generation circuit and control circuit. The LCD driving bias generation circuit incorporated in the MSM6555B-xx allows LCD bias www.DataSheet4U.com voltage to be obtained merely by providing a specified capacitance externally. The MSM6555B-xx can display the arbitrator (arbitrary character) patterned on the LCD panel.
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