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M16C64C_15 Datasheet, PDF (6/91 Pages) Renesas Technology Corp – RENESAS MCU
M16C/64C Group
1.4 Block Diagram
Figure 1.3 shows block diagram.
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)
Three-phase motor control
circuit
Multi-master I2C-bus interface
(1 channel)
Real-time clock
PWM function (8 bit x 2)
CEC function
Remote control signal
receiver (2 circuits)
System clock generator
XIN-XOUT
XCIN-XCOUT
PLL frequency synthesizer
On-chip oscillator (125 kHz)
DMAC (4 channels)
CRC calculator
(CRC-CCITT or CRC-16)
Voltage detector
Power-on reset
Watchdog timer
(15 bit)
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
VCC1 ports
Port P8
Port P7
8
8
8
8
Port P6
8
Notes:
1. ROM size depends on MCU type.
2. RAM size depends on MCU type.
Figure 1.3 Block Diagram for the 100-Pin Package
R01DS0016EJ0110 Rev.1.10
Jul 31, 2012
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