HD64F3687GHV Datasheet, PDF (402/566 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 18 A/D Converter
Module data bus
Internal data bus
AV_CC
10-bit D/A
A AAA
D DDD
D DDD
R RRR
A B CD
AA
DD
CC
SR
R
AN0
AN1
+
AN2
Control circuit
AN3
Comparator
AN4
AN5
Sample-and-
AN6
hold circuit
AN7
ADI
interrupt
ADTRG
[Legend]
ADCR: A/D control register
ADCSR: A/D control/status register
ADDRA: A/D data register A
ADDRB: A/D data register B
ADDRC: A/D data register C
ADDRD: A/D data register D
Figure 18.1 Block Diagram of A/D Converter
Rev. 3.00 Sep. 10, 2007 Page 368 of 528
REJ09B0216-0300