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UPD75108

NEC
Part Number UPD75108
Manufacturer NEC
Description 4-BIT SINGLE-CHIP MICROCOMPUTER
Published Apr 16, 2005
Detailed Description DATA SHEET MOS INTEGRATED CIRCUIT µPD75104, 75106, 75108 4-BIT SINGLE-CHIP MICROCOMPUTER DESCRIPTION µPD75108 is a 4-b...
Datasheet PDF File UPD75108 PDF File

UPD75108
UPD75108


Overview
DATA SHEET MOS INTEGRATED CIRCUIT µPD75104, 75106, 75108 4-BIT SINGLE-CHIP MICROCOMPUTER DESCRIPTION µPD75108 is a 4-bit single-chip microcomputer integrating timer/event counters, serial interface, and vector interrupt function, in addition to a CPU, ROM, RAM, and I/O ports, on a single chip.
Operating at high speeds, the microcomputer allows data to be manipulated in units of 1, 4, or 8 bits.
In addition, various bit manipulation instructions are provided to reinforce I/O manipulation capability.
Equipped with I/Os for interfacing with peripheral circuits operating on a different supply voltage, outputs that can directly drive LEDs, and analog inputs, µPD75108 is suitable for controlling such systems as VTRs, acoustic products, button telephones, radio communications equipment, and printers.
A pin-compatible EPROM model is also available for evaluation of system development and small-scale production of application systems.
Detailed functions are described in the following user’s ...



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