HD64F2638F20J Datasheet, PDF (755/1512 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2600 Series

H8S/2639, H8S/2638, H8S/2636,
H8S/2630, H8S/2635 Group
Section 18 D/A Converter
Section 18 D/A Converter
Note: The H8S/2635 Group is not equipped with a D/A converter.
18.1 Overview
The chip has an on-chip D/A converter module with two channels.
18.1.1 Features
Features of the D/A converter module are listed below.
• Eight-bit resolution
• Two-channel output
• Maximum conversion time: 10 µs (with 20-pF load capacitance)
• Output voltage: 0 V to Vref
• D/A output retention in software standby mode
• Possible to set module stop mode
Operation of D/A converter is disenabled by initial values. It is possible to access the register
by canceling module stop mode.
REJ09B0103-0800 Rev. 8.00
May 28, 2010
Page 705 of 1458