M16C/26 Group
1. Overview
1.3 Block Diagram
Figure 1.1 is a block diagram of the M16C/26 group.
3
8
8
7
4
8
Port P9
Port P8
Port P7
Port P10
Port P6
Port P1
Internal peripheral functions
Timer (16-bit)
System clock generator
A/D converter
(10 bits
X 8 channels )
X
IN-XOUT
X
CIN-XCOUT
Output (timer A): 5
Input (timer B): 3
On-Chip Oscillator
UART or
clock synchronous serial I/O
(8 bits 3 channels)
Three-phase motor
control circuit
X
Memory
M16C/60 series16-bit CPU core
Watchdog timer
(15 bits)
R0H
R1H
R0L
R1L
SB
ROM
(Note 1)
USP
R2
R3
DMAC
(2 channels)
ISP
RAM
(Note 2)
INTB
PC
FLG
A0
A1
FB
Multiplier
Note 1: ROM size depends on microcomputer type.
Note 2: RAM size depends on microcomputer type.
Figure 1.1. Block Diagram
Rev.1.00 2004.6.10 page 3 of 37
REJ09B0176-0100Z
RENESAS [ RENESAS TECHNOLOGY CORP ]
