HD64F3664BPV Datasheet, PDF (33/446 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer

1.2 Internal Block Diagram
Section 1 Overview
Subclock
generator
System
clock
generator
P10/TMOW
P11
P12
P14/IRQ0
P15/IRQ1
P16/IRQ2
P17/IRQ3/TRGV
CPU
H8/300H
Data bus (lower)
ROM
RAM
P80/FTCI
P81/FTIOA
P82/FTIOB
P83/FTIOC
P84/FTIOD
P85
P86
P87
P74/TMRIV
P75/TMCIV
P76/TMOV
P20/SCK3
P21/RXD
P22/TXD
Timer W
SCI3
Timer A
Watchdog
timer
Timer V
A/D
converter
I²C bus
interface
Data bus (upper)
Address bus
P50/WKP0
P51/WKP1
P52/WKP2
P53/WKP3
P54/WKP4
P55/WKP5/ADTRG
P56/SDA
P57/SCL
PB0/AN0
PB1/AN1
PB2/AN2
PB3/AN3
PB4/AN4
PB5/AN5
PB6/AN6
PB7/AN7
AVCC
Figure 1.1 Internal Block Diagram of H8/3664 of F-ZTAT^TM and Mask-ROM Versions
Rev. 6.00 Mar. 24, 2006 Page 3 of 412
REJ09B0142-0600