HD6413003RVF RENESAS [Renesas Technology Corp], HD6413003RVF Datasheet - Page 23

• Manufacturer Part Number: HD6413003RVF
• Description: microcontroller (MCU)
• Manufacturer: RENESAS [Renesas Technology Corp]

1.2 Block Diagram
Figure 1-1 shows an internal block diagram.
PC /DREQ /CS
PC /DREQ /CS
PC /TEND /CS
PC /TEND /CS
P8 /RFSH/IRQ
P8 /CS /IRQ
P8 /CS /IRQ
P8 /CS /IRQ
5
3
4
2
0
3
2
1
P6 /BREQ
P6 /BACK
P6 /WAIT
PC /IRQ
PC /IRQ
P8 /CS
1
2
0
EXTAL
1
2
3
7
6
RESO
4
3
3
2
2
STBY
XTAL
HWR
LWR
MD
MD
MD
RES
PC
PC
NMI
RD
AS
ø
2
1
0
0
3
2
1
0
7
6
7
6
5
4
1
0
Port B
Clock
osc.
Interrupt controller
controller (TPC)
Programmable
timing pattern
512 bytes
integrated
timer unit
Figure 1-1 Block Diagram
16-bit
(ITU)
RAM
Port A
H8/300H CPU
Data bus
5
DMA controller
Serial communication
controller
(SCI)
(DMAC)
Refresh
Watchdog timer
A/D converter
interface
(WDT)
2 channels
Port 4
Port 7
P5 /A
P5 /A
P5 /A
P5 /A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
P9 /SCK /IRQ
P9 /SCK /IRQ
P9 /RxD
P9 /RxD
P9 /TxD
P9 /TxD
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
7
6
5
4
5
4
3
2
1
0
23
22
21
20
1
0
1
0
1
0
5
4