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UPD16314 - DOT CHARACTER VFD CONTROLLER/DRIVER

General Description

The µ PD16314 is a VFD controller/driver capable of displaying a dot matrix VFD.

It has 80 anode outputs and 24 grid outputs.

A single µ PD16314 can display up to 16C x 2L, 20C x 2L, or 24C x 2L.

Key Features

  • Dot matrix VFD controller/driver.
  • Capable of driving anodes for cursor display (48 units).
  • 80 x 8 bits display RAM incorporated.
  • Capable of alphanumeric and symbolic display through internal ROM (5 by 8 dots) 240 characters plus 8 user-defined characters.
  • Display contents 16 columns by 2(1) rows + 32(16) cursors, 20 columns by 2(1) rows + 40(20) cursors, or 24 columns by 2(1) rows + 48(24) cursors.
  • Parallel data input/output (switchable bet.

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DATA SHEET MOS INTEGRATED CIRCUIT µ PD16314 DOT CHARACTER VFD CONTROLLER/DRIVER DESCRIPTION The µ PD16314 is a VFD controller/driver capable of displaying a dot matrix VFD. It has 80 anode outputs and 24 grid outputs. A single µ PD16314 can display up to 16C x 2L, 20C x 2L, or 24C x 2L. The µ PD16314 has character generator ROM in which 248 x 5 x 8 dot characters are stored. FEATURES • Dot matrix VFD controller/driver • Capable of driving anodes for cursor display (48 units) • 80 x 8 bits display RAM incorporated • Capable of alphanumeric and symbolic display through internal ROM (5 by 8 dots) 240 characters plus 8 user-defined characters • Display contents 16 columns by 2(1) rows + 32(16) cursors, 20 columns by 2(1) rows + 40(20) cursors, or 24 columns by 2(1) rows + 48(24) cursors.