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HD40L4812 - 4-Bit Single-Chip Microcomputer

Download the HD40L4812 datasheet PDF. This datasheet also covers the HD40L4816 variant, as both devices belong to the same 4-bit single-chip microcomputer family and are provided as variant models within a single manufacturer datasheet.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HD40L4816_Hitachi.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
HD40L4240H CMOS 4bit single-chip microcomputers Hitachi Semiconductor
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HD40L4240S CMOS 4bit single-chip microcomputers Hitachi Semiconductor
HD404052 (HD404054 / HD404094) HMCS400-series microcomputers designed to increase program productivity Hitachi Semiconductor
HD404054 (HD404054 / HD404094) HMCS400-series microcomputers designed to increase program productivity Hitachi Semiconductor

Other Datasheets by Hitachi Semiconductor (now Renesas)

Part Number Description
HD40L4814 4-Bit Single-Chip Microcomputer
HD40L4816 4-Bit Single-Chip Microcomputer
HD40L4818 4-Bit Single-Chip Microcomputer
HD40L4808 4-Bit Single Chip Microcomputer Unit
HD404019 (HD404019 / HD4074019) Microcontroller

Full PDF Text Transcription

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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.
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