M16C63 Datasheet, PDF (8/115 Pages) Renesas Technology Corp – RENESAS MCU

M16C/63 Group
1.4 Block Diagram
Figure 1.4 and Figure 1.5 show block diagrams.
1. Overview
8
Port P0
8
Port P1
8
8
Port P2 Port P3
VCC2 ports
8
Port P4
8
Port P5
Internal peripheral functions
UART or
Timer (16-bit)
clock synchronous serial I/O
(6 channels)
Outputs (timer A): 5
Inputs (timer B): 6
Clock synchronous serial I/O
(8-bit x 2 channels)
System clock generator
XIN-XOUT
XCIN-XCOUT
On-chip oscillator (125 kHz)
High-speed on-chip oscillator
Three-phase motor control
circuit
Real-time clock
Multi-master I²C-bus interface
(1 channel)
CEC function
DMAC (4 channels)
CRC calculator
(CRC-CCITT or CRC-16)
PWM function (8-bit x 2)
Voltage detector
Remote control signal
receiver (2 circuits)
Watchdog timer
(15-bit)
Power-on reset
On-chip debugger
A/D converter
(10-bit resolution x 26
channels)
D/A converter
(8 bit-resolution x 2
circuits)
M16C/60 Series CPU core
R0H R0L
R1H R1L
R2
R3
A0
A1
FB
SB
USP
ISP
INTB
PC
FLG
Memory
ROM ⁽¹⁾
RAM ⁽²⁾
Multiplier
Port P10 Port P9
8
8
VCC1 ports
Port P8
Port P7
8
8
Port P6
8
Notes:
1. ROM size depends on MCU type.
2. RAM size depends on MCU type.
Figure 1.4 Block Diagram for the 100-Pin Package
REJ03B0271-0100 Rev.1.00 Sep 15, 2009
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