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ML9090-02 - LCD Driver with Key Scanner and RAM

ML9090-02 Product details

Description

The ML9090-01 and ML9090-02 are LCD drivers that contain internal RAM and a key scan function.. 16 dots (80. 8 dots for the ML9090-01, 80. 16 dots for the ML9090-02) and an arbitrator display system of 80. 2.

Features

  • Logic voltage: VDD 2.7 to 5.5 V.
  • LCD drive voltage: VBI 6 to 16 V (positive voltage).
  • 80 segment outputs,10 common outputs for ML9090-01 and 18 common outputs for ML909002.
  • Built-in bit-mapped RAM (ML9090-01: 80.
  • 10 = 800 bits, ML9090-02: 80.
  • 18 = 1440 bits).
  • 4-pin serial interface with CPU: CS, CP, DI/O, KREQ.
  • Built-in LCD drive bias resistors.
  • Built-in voltage doubler and tripler circuits.
  • Built-in 5.
  • 5 key.

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Datasheet Details

Part number
ML9090-02
Manufacturer
OKI electronic componets
File Size
322.90 KB
Datasheet
ML9090-02_OKIelectroniccomponets.pdf
Description
LCD Driver with Key Scanner and RAM

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