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HT1629G - 240 x 2 RAM Mapping LCD Driver

General Description

The HT1629G is a memory mapping and multifunction LCD controller driver which can be switched to either 1/1 or 1/2 duty.

It can display up to 240 patterns with a 1/1 duty or 480 patterns with a 1/2 duty driver output.

It supports a common driver output mode segment / LED driver.

Key Features

  • of the device makes it suitable for multiple LCD.

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Other Datasheets by Holtek Semiconductor

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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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HT1629G 240×2 RAM Mapping LCD Driver Feature • Logic operating voltage: 2.4V~5.5V • LCD operating voltage: 2.4V~5.5V • LCD display: Max. 240 Segments and 2 Commons • LCD display data RAM: 60×8 bits=480 bits • Duty: static, 1/2; Bias: 1/1, 1/2 • External VLCD pin to supply LCD operating voltage • Internal 51.2kHz RC oscillator • 4-Chanel LED driver ♦♦ Supports up to 16 level PWM luminance control • SPI 3-wire serial interface • Package type: COG – 60μm min. General Description The HT1629G is a memory mapping and multifunction LCD controller driver which can be switched to either 1/1 or 1/2 duty. It can display up to 240 patterns with a 1/1 duty or 480 patterns with a 1/2 duty driver output. It supports a common driver output mode segment / LED driver.