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UPD16661A - 160-OUTPUT LCD COLUMN SEGMENT DRIVER

General Description

5 µPD16661A Address map image diagram (Example of VGA-size configuration) Column direction specified with A7 to A0 Y1 Y160 Line direction specified with A16 to A8 L1 Address setting direction Y1 Y160 Y1 Y160 Y1 Y160 L240 L1 No.0 No.2 No.4 No.6 Address setting direction L240 No.1 Y1 Y160

Key Features

  • Display RAM incorporated : 160 × 240 × 2 bits.
  • Logic voltage : 3.0 to 3.6 V.
  • Duty : 1/240.
  • Output count : 160 outputs.
  • Capable of gray scale display : 4 gray scales (frame thinning-out).
  • Memory management : packed pixel system.
  • 8/16-bit data bus.

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Part Number Description
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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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DATA SHEET MOS INTEGRATED CIRCUIT µPD16661A 160-OUTPUT LCD COLUMN (SEGMENT) DRIVER WITH RAM The µPD16661A is a column (segment) driver containing a RAM capable of full-dot LCD drive. With 160 outputs, this driver has an on-chip display RAM of 160 × 240 × 2 bits. The driver can be combined with the µPD16666A to display from 1/8 VGA to VGA (640 × 480 dots). The µPD16661A is upwardly compatible with the µPD16661. FEATURES • Display RAM incorporated : 160 × 240 × 2 bits • Logic voltage : 3.0 to 3.6 V • Duty : 1/240 • Output count : 160 outputs • Capable of gray scale display : 4 gray scales (frame thinning-out) • Memory management : packed pixel system • 8/16-bit data bus ORDERING INFORMATION Part Number Package TCP (TAB) µPD16661AN-××× 5 µPD16661AN-051 Standard TCP (OLB : 0.