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M34524M8-XXXFP - SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

General Description

The 4524 Group is a 4-bit single-chip microcomputer designed with CMOS technology.

Its CPU is that of the 4500 series using a simple, high-speed instruction set.

Key Features

  • qMinimum instruction execution time 0.5 µs (at 6 MHz oscillation frequency, in high-speed through-mode) qSupply voltage Mask ROM version 2.0 to 5.5 V One Time PROM version 2.5 to 5.5 V (It depends on oscillation frequency and operation mode) q Timers Timer 1 8-bit timer with a reload register Timer 2 8-bit timer with a reload register Timer 3 8-bit timer with a reload register Timer 4 8-bit timer with two reload registers Timer 5 16-bit timer (fixed dividing frequency) qInterrupt 9 sou.

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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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4524 Group SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER REJ03B0091-0200Z Rev.2.00 2004.07.27 DESCRIPTION The 4524 Group is a 4-bit single-chip microcomputer designed with CMOS technology. Its CPU is that of the 4500 series using a simple, high-speed instruction set. The computer is equipped with main clock selection function, serial I/O, four 8-bit timers (each timer has one or two reload registers), 10-bit A/D converter, interrupts, and LCD control circuit. The various microcomputers in the 4524 Group include variations of the built-in memory size as shown in the table below. FEATURES qMinimum instruction execution time .................................. 0.5 µs (at 6 MHz oscillation frequency, in high-speed through-mode) qSupply voltage Mask ROM version .........................................