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LC79451KB - CMOS IC

Key Features

  • Logic power supply voltage (VDD).
  • Analog power supply voltage (VDD2).
  • Interface.
  • Operating frequency.
  • Standby current.
  • Operating current.
  • Number of segment drive output.
  • Level of segment drive output.
  • Waveform output.
  • Internal charge-pump.
  • Frequency of CR oscillator.
  • Automatic low power function.
  • Gold bump chip : +1.6V to +3.6V : +1.8V to +3.6V : SPI or I2C : 400kHz max (I2C) /1.

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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.

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Ordering number : ENA2223 LC79451KB CMOS IC Controller and Driver for Electronic Paper http://onsemi.com 1. Overview LC79451KB is controller and driver IC for the electronic paper display (EPD). It can realize low supply voltage and low power consumption. It supports SPI and I2C interface. It is equipped with waveform generator, oscillator, charge-pump and 128 segment drivers. 2. Features • Logic power supply voltage (VDD) • Analog power supply voltage (VDD2) • Interface • Operating frequency • Standby current • Operating current • Number of segment drive output • Level of segment drive output • Waveform output • Internal charge-pump • Frequency of CR oscillator • Automatic low power function • Gold bump chip : +1.6V to +3.6V : +1.8V to +3.