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D75316 - UPD75316

General Description

The µPD75316(A) is one of the 75X Series 4-bit single-chip microcomputer having a built-in LCD controller/ driver, and has a data processing capability comparable to that of an 8-bit microcomputer.

Key Features

  • Higher reliability than µPD75316.
  • Internal memory.
  • Program memory (ROM) : 16256 × 8 bits (µ PD75316(A)) : 12160 × 8 bits (µ PD75312(A)).
  • Data memory : 512 × 4 bits.
  • Capable of high-speed operation and variable instruction execution time to power save.
  • 0.95 µs, 1.91 µs, 15.3 µs (operating at 4.19 MHz).
  • 122 µs (operating at 32.768 kHz).
  • 75X architecture comparable to that for an 8-bit microcomputer is employed.
  • Built.

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Datasheet Details

Part number D75316
Manufacturer NEC
File Size 577.01 KB
Description UPD75316
Datasheet download datasheet D75316 Datasheet

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 µPD75312(A), 75316(A) 4-BIT SINGLE-CHIP MICROCOMPUTER DESCRIPTION The µPD75316(A) is one of the 75X Series 4-bit single-chip microcomputer having a built-in LCD controller/ driver, and has a data processing capability comparable to that of an 8-bit microcomputer. In addition to high-speed operation with 0.95 µ s minimum instruction execution time for the CPU, the µ PD75316(A) can also process data in 1-, 4-, and 8-bit units. Therefore, as a 4-bit single-chip microcomputer chip having a built-in LCD panel controller/driver, its data processing capability is the highest in its class in the world. Detailed functions are described in the following user's manual. Be sure to read it for designing.