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.
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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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ETC [ ETC ]
