32C RENESAS [Renesas Technology Corp], 32C Datasheet - Page 5

• Manufacturer Part Number: 32C
• Description: RENESAS MCU
• Manufacturer: RENESAS [Renesas Technology Corp]

R8C/32C Group
R01DS0009EJ0100 Rev 1.00
Aug. 24, 2010
1.3
Figure 1.2
Figure 1.2 shows a Block Diagram.
I/O ports
Block Diagram
Peripheral functions
Block Diagram
Timer RC (16 bits × 1)
(10 bits
Timer RA (8 bits × 1)
Timer RB (8 bits × 1)
Timer RE (8 bits × 1)
Watchdog timer
A/D converter
(14 bits)
Timers
×
4 channels)
clock synchronous serial I/O
R8C CPU core
R0H
R1H
I
Comparator B
2
C bus or SSU
R2
R3
LIN module
(8 bits × 2)
(8 bits × 1)
FB
A0
A1
UART or
R1L
R0L
Port P1
8
INTB
PC
SB
Notes:
USP
FLG
ISP
Port P3
1. ROM size varies with MCU type.
2. RAM size varies with MCU type.
High-speed on-chip oscillator
Low-speed on-chip oscillator
Low-speed on-chip oscillator
4
System clock generation
Voltage detection circuit
for watchdog timer
XCIN-XCOUT
XIN-XOUT
Memory
Port P4
circuit
DTC
3
Multiplier
ROM
RAM
1
(1)
(2)
Page 5 of 52
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