R5F212B7SDFA RENESAS [Renesas Technology Corp], R5F212B7SDFA Datasheet - Page 12

• Manufacturer Part Number: R5F212B7SDFA
• Description: RENESAS MCU
• Manufacturer: RENESAS [Renesas Technology Corp]

R8C/2A Group, R8C/2B Group
Rev.2.10
REJ03B0182-0210
1.3
Figure 1.3
I/O ports
Figure 1.3 shows a Block Diagram.
Nov 26, 2007
Block Diagram
Peripheral functions
(10 bits
Timer RC (16 bits × 1)
Timer RF (16 bits × 1)
Timer RD (16 bits × 2)
Timer RA (8 bits × 1)
Timer RB (8 bits × 1)
Timer RE (8 bits × 1)
Watchdog timer
A/D converter
Block Diagram
D/A converter
(8 bits
(15 bits)
Timers
×
12 channels)
×
2)
Page 10 of 60
Port P0
8
clock synchronous serial I/O
R8C/Tiny Series CPU core
R0H
R1H
Port P1
I
2
C bus or SSU
R2
R3
LIN module
(8 bits × 3)
(8 bits × 1)
A0
A1
FB
UART or
8
R0L
R1L
Port P2
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
8
generation circuit
System clock
XCIN-XCOUT
XIN-XOUT
Memory
Port P4
3
Multiplier
2
ROM
RAM
(1)
(2)
Port P5
5
1. Overview