HD6473887 Datasheet, PDF (348/523 Pages) Renesas Technology Corp – Hitachi Single-Chip Microcomputer

Section 12 A/D Converter
12.1 Overview
The H8/3887 Series includes on-chip a resistance-ladder-based successive-approximation analog-
to-digital converter, and can convert up to 12 channels of analog input.
12.1.1 Features
The A/D converter has the following features.
• 10-bit resolution
• 12 input channels
• Conversion time: approx. 15.5 µs per channel (at 2 MHz operation)
• Built-in sample-and-hold function
• Interrupt requested on completion of A/D conversion
• A/D conversion can be started by external trigger input
• Use of module standby mode enables this module to be placed in standby mode independently
when not used.
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