HD6433937 Datasheet, PDF (327/521 Pages) Hitachi Semiconductor – Hardware Manual

Section 11 A/D Converter
11.1 Overview
The H8/3937 Series and H8/3937R Series include on-chip a resistance-ladder-based successive-
approximation analog-to-digital converter, and can convert up to 8 channels of analog input.
11.1.1 Features
The A/D converter has the following features.
• 10-bit resolution
• 8 input channels
• Conversion time: approx. 12.4 µs per channel (at 5 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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