HD64F38602R Datasheet, PDF (392/552 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer

Section 17 A/D Converter
17.7.3 Usage Notes
1. ADRR should be read only when the ADSF bit in ADSR is cleared to 0.
2. Changing the digital input signal at an adjacent pin during A/D conversion may adversely
affect conversion accuracy.
3. When A/D conversion is started after clearing module standby mode, wait for 10φ clock
cycles before starting A/D conversion.
Rev. 3.00 May 15, 2007 Page 360 of 516
REJ09B0152-0300