M16C1N Datasheet, PDF (15/238 Pages) Renesas Technology Corp – RENESAS 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/10 SERIES

M16C/1N Group
1.3 Block Diagram
Figure 1.1 shows block diagram of the M16C/1N group.
1. Overview
8
8
2
8
8
3
I/O ports Port P0
Port P1
Port P2
Port P3
Port P4
Port P5
Internal peripheral functions
Timer
Timer 1 (8 bits)
Timer X (8 bits)
Timer Y (8 bits)
Timer Z (8 bits)
Timer C (16 bits)
Watchdog timer
(15 bits)
A/D converter
(10 bits X 12 channels,
expandable to 14 channels)
UART/clock synchronous SI/O
(8 bits X 2 channels)
D/A converter
(8 bits X 1 channel)
System clock generator
XIN-XOUT
XCIN-XCOUT
On-chip oscillation
CAN controller (1 channel)
M16C/60 series 16-bit CPU core
Registers
RR0H0H RR0L0L
R1H R1L
R2
R3
A0
A1
FB
SB
Program counter
PC
Stack pointers
ISP
USP
Vector table
INTB
Flag register
FLG
Memory
ROM
(Note 1)
RAM
(Note 2)
Multiplier
Note 1: ROM size depends on MCU type.
Note 2: RAM size depends on MCU type.
Figure 1.1 Block diagram
Rev.1.00 Oct 20, 2004 page 3 of 222
REJ09B0007-0100Z