HD64F3664BPV Datasheet, PDF (306/446 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer

Section 16 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
AN3
AN4
AN5
AN6
AN7
+
Comparator
Sample-and-
hold circuit
Control circuit
φ/4
φ/8
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
Note: AN4, AN5, AN6, and AN7 do not exist in the 42-pin version.
Figure 16.1 Block Diagram of A/D Converter
Rev. 6.00 Mar. 24, 2006 Page 276 of 412
REJ09B0142-0600