E202075_HD404889 Datasheet, PDF (137/202 Pages) Renesas Technology Corp – Low-Voltage AS Microcomputers with On-Chip LCD Circuit

HD404889/HD404899/HD404878/HD404868 Series
• As the A/D converter operates on a clock from OSC, it stops in stop mode, watch mode, and subactive
mode. The current flowing in the A/D converter ladder resistor is also cut in these low-power modes to
reduce power consumption.
• When an analog input pin is selected by the A/D mode register, the pull-up MOS for that pin is
disabled.
135