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PCF8549 - 65 x 102 pixels matrix LCD driver

Description

The PCF8549 is a low power CMOS LCD controller driver, designed to drive a graphic display of 65 rows and 102 columns.

Features

  • Single chip LCD controller/driver.
  • 65 row and 102 column outputs.
  • Display data RAM 65 × 102 bits.
  • On-chip:.
  • Generation of LCD supply voltage.
  • Generation of intermediate LCD bias voltages.
  • Oscillator requires no external components (external clock also possible).
  • 400 kHz Fast I2C Interface.
  • CMOS compatible inputs.
  • Mux rate: 65.
  • Logic supply voltage range VDD1.
  • VSS: 1.5 to 6 V.
  • Vol.

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Full PDF Text Transcription

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INTEGRATED CIRCUITS DATA SHEET PCF8549 65 × 102 pixels matrix LCD driver Product specification File under Integrated Circuits, IC12 1997 Nov 21 Philips Semiconductors Product specification 65 × 102 pixels matrix LCD driver FEATURES • Single chip LCD controller/driver • 65 row and 102 column outputs • Display data RAM 65 × 102 bits • On-chip: – Generation of LCD supply voltage – Generation of intermediate LCD bias voltages – Oscillator requires no external components (external clock also possible) • 400 kHz Fast I2C Interface • CMOS compatible inputs • Mux rate: 65 • Logic supply voltage range VDD1 − VSS: 1.5 to 6 V • Voltage generator voltage range VDD2/2_HV − VSS: 2.4 to 5 V • Display supply voltage range VLCD − VSS: 7.
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