HD64F3687HV Datasheet, PDF (372/538 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series

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
+
φ/4
AN2
Control circuit
AN3
Comparator
φ/8
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.5.00 Nov. 02, 2005 Page 338 of 500
REJ09B0027-0500