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HD4074818 - 4-Bit Single-Chip Microcomputer

General Description

The H D4 04 81 8 Seri es of 4-bit single-chip HMCS400 series microcomputers provide high program productivity.

It incorporates a large size memory, LCD controller/driver, voltage comparator, and 32-kHz watch oscillator circuit.

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Other Datasheets by Hitachi Semiconductor (now Renesas)

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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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HD404818 Series 4-Bit Single-Chip Microcomputer Preliminary Rev. 2.0 Sept. 1998 Description The H D4 04 81 8 Seri es of 4-bit single-chip HMCS400 series microcomputers provide high program productivity. It incorporates a large size memory, LCD controller/driver, voltage comparator, and 32-kHz watch oscillator circuit. The HD404818 Series has both standard voltage versions and low voltage versions available. The standard voltage versions operate at 4.0 V to 6.0 V (mask ROM version) and 4.0 V to 5.5 V (PROM version), while the low voltage versions operate at 2.7 V to 6.0 V (mask ROM) and 3.0 V to 5.5 V (PROM). Low voltage versions include an L in their product name.