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UPD75516 - 4-BIT SINGLE-CHIP MICROCOMPUTER

General Description

The µPD75516 is a product in the 75X series(of 4-bit single-chip microcomputers).

The 75X series has an architecture which is comparable to that of 8-bit microcomputers.

Key Features

  • q q q q A large Built-in Built-in Built-in number of I/O Lines: 64 lines (Internal pull-up/pull- down resistor specifiable: 47) 8-bit serial interface: 2 channels NEC standard serial bus interface (SBI) 8-bit AD converter: 8 channels q q q High speed operation and a instruction execution time variation function which is effective for saving power.
  • 0.95 µs/1.91 µs/15.3 µs (at 4.19 MHz operation), 122 µs (at 32.768 kHz operation) Program memory (ROM) capacity: 16256 × 8 bits Data me.

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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 µPD75516 4-BIT SINGLE-CHIP MICROCOMPUTER DESCRIPTION The µPD75516 is a product in the 75X series(of 4-bit single-chip microcomputers). The 75X series has an architecture which is comparable to that of 8-bit microcomputers. The µPD75516 possesses high class processing capacities as a 4-bit single-chip microcomputer with built-in A/D converter and serial interface, including the capability to process data in lengths of 1, 4 and 8 bits in addition to its high speed operation. Details of functions are described in the User's Manual shown below. Be sure to read in design.