HD64F3642AHV Datasheet, PDF (368/551 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 12 A/D Converter
12.1.2 Block Diagram
Figure 12.1 shows a block diagram of the A/D converter.
ADTRG
AN₀
AN₁
AN₂
AN₃
AN₄
AN₅
AN₆
AN₇
AV_CC
AV_SS
AMR
Multiplexer
Reference
voltage
AV_CC
+
Com-
parator
–
AV_SS
ADSR
Control logic
ADRR
Legend:
AMR: A/D mode register
ADSR: A/D start register
ADRR: A/D result register
Figure 12.1 Block Diagram of the A/D Converter
IRRAD
Rev. 6.00 Sep 12, 2006 page 346 of 526
REJ09B0326-0600