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BU97981MUV - Multi-function LCD Segment Drivers

This page provides the datasheet information for the BU97981MUV, a member of the BU97981KV Multi-function LCD Segment Drivers family.

Features

  • Integrated RAM for Display Data (DDRAM): 49 x4 Bit (Max 196 Segment).
  • LCD Drive Output: 4 Common Output, Max 49 Segment Output.
  • Integrated 3ch LED Driver Circuit.
  • Segment/ LED (Max 3port) Output Mode Selectable.
  • Segment/ GPO (Max 31port) Output Mode Selectable.
  • Support PWM Generation from Ext. or Internal Clock (Resolution: 8bit Mode/12bit Mode Selectable).
  • Support Standby Mode.
  • Integrated Power-on-Reset Circuit (POR).
  • Integrated Oscillator Circuit.

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Datasheet preview – BU97981MUV

Datasheet Details

Part number BU97981MUV
Manufacturer ROHM
File Size 1.51 MB
Description Multi-function LCD Segment Drivers
Datasheet download datasheet BU97981MUV Datasheet
Additional preview pages of the BU97981MUV datasheet.

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Full PDF Text Transcription

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Datasheet Multi-function LCD Segment Drivers BU97981xxx Series MAX 196 Segments (SEG49xCOM4) Features  Integrated RAM for Display Data (DDRAM): 49 x4 Bit (Max 196 Segment)  LCD Drive Output: 4 Common Output, Max 49 Segment Output  Integrated 3ch LED Driver Circuit  Segment/ LED (Max 3port) Output Mode Selectable  Segment/ GPO (Max 31port) Output Mode Selectable  Support PWM Generation from Ext. or Internal Clock (Resolution: 8bit Mode/12bit Mode Selectable)  Support Standby Mode  Integrated Power-on-Reset Circuit (POR)  Integrated Oscillator Circuit  No External Component  Low Power Consumption Design  Independent Power Supply for LCD Driving  Support Blink Function (Blink Frequency 1.6, 2.0, 2.6, 4.
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