r5f21368xkfp Renesas Electronics Corporation., r5f21368xkfp Datasheet - Page 14

• Manufacturer Part Number: r5f21368xkfp
• Description: R8c/36w Group, R8c/36x Group, R8c/36y Group, R8c/36z Group Renesas Mcu
• Manufacturer: Renesas Electronics Corporation.

Under development
R8C/36W Group, R8C/36X Group, R8C/36Y Group, R8C/36Z Group
REJ03B0315-0010 Rev.0.10
May 17, 2010
1.3
Figure 1.5
Figure 1.5 shows a Block Diagram.
I/O ports
Block Diagram
Port P6
Peripheral functions
Preliminary document
Specifications in this document are tentative and subject to change.
Block Diagram
8
Timer RA0 (8 bits)
Timer RA1 (8 bits)
Timer RC (16 bits)
Timer RG (16 bits)
Timer RF (16 bits)
Timer RB (8 bits)
Timer RE (8 bits)
Watchdog timer
(16 bits × 2)
Timer RD
(14 bits)
Timers
DTC
Port P8
7
Port P0
8
clock synchronous serial I/O
R8C CPU core
(10 bits × 16 channels)
R0H
R1H
(8 bits × 3 channels)
Port P1
(8 bits × 1 channel)
A/D converter
R2
R3
FB
A0
A1
UART or
8
R0L
R1L
SSU
Notes:
Port P2
1. ROM size varies with MCU type.
2. RAM size varies with MCU type.
3. Only in the R8C/36W Group and R8C/36X Group.
8
INTB
PC
SB
USP
FLG
ISP
Port P3
High-speed on-chip oscillator
Low-speed on-chip oscillator
8
generation circuit
CAN module
System clock
(2 channels)
LIN module
(1 channel)
Memory
XIN-XOUT
Port P4
5
Multiplier
ROM
RAM
1
(3)
(1)
(2)
Port P5
7
Page 14 of 68
1. Overview