H8S-2350 RENESAS [Renesas Technology Corp], H8S-2350 Datasheet - Page 40

• Manufacturer Part Number: H8S-2350
• Description: 16-Bit Single-Chip Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 1 Overview
1.2
Figure 1.1 shows an internal block diagram of the H8S/2350 Group.
Rev. 3.00 Sep 15, 2006 page 6 of 988
REJ09B0330-0300
PF
Note: * Only applies to the H8S/2351.
2
/ WAIT / LCAS/ BREQO
P6
P6
Block Diagram
P6
P6
0
1
/ DREQ0/ CS4
/ TEND0/ CS5
7
6
P6
P6
PF
/ CS7/ IRQ3
/ CS6/ IRQ2
PF
PF
PF
PG
P6
P6
WDTOVF
2
PG
PG
PG
PG
3
/ DREQ1
0
PF
1
/ TEND1
PF
4
EXTAL
/ BREQ
5
4
3
/ BACK
0
4
3
2
1
PF
/ HWR
/ IRQ1
/ IRQ0
STBY
/ LWR
XTAL
/ CAS
5
6
/ CS0
/ CS1
/ CS2
/ CS3
RES
MD
MD
MD
NMI
/ RD
/ AS
7
/
2
1
0
Port
Port
Port
G
F
6
Port 1
Figure 1.1 Block Diagram
Interrupt controller
TPU
PPG
ROM *
RAM
Port 2
H8S/2000 CPU
Port D
DMAC
DTC
D/A converter
A/D converter
WDT
SCI
Port E
Port 4
Port
Port
Port
Port
Port
A
B
C
3
5
PA
PA
PA
PA
PA
PA
PA
PA
PB
PB
PB
PB
PB
PB
PB
PB
PC
PC
PC
PC
PC
PC
PC
PC
P3
P3
P3
P3
P3
P3
P5
P5
P5
P5
5
4
3
2
1
0
0
1
2
3
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
/ SCK1
/ SCK0
/ RxD1
/ RxD0
/ TxD1
/ TxD0
/ ADTRG
/ A
/ A
/ A
/ A
/ A
/ A
/ A
/ A
/ A
/ A
/ A
/ A
/ A
/ A
/ A
/ A
/ A
/ A
/ A
/ A
/ A
/ A
/ A
/ A
23
22
21
20
19
18
17
16
15
14
13
12
10
9
8
7
6
5
4
3
2
1
0
11
/ IRQ7
/ IRQ6
/ IRQ5
/ IRQ4