HD6412320 RENESAS [Renesas Technology Corp], HD6412320 Datasheet - Page 38

• Manufacturer Part Number: HD6412320
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family H8S-2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 1 Overview
1.2
Rev.6.00 Sep. 27, 2007 Page 8 of 1268
REJ09B0220-0600
WDTOVF (FWE, EMLE) *
Notes: 1.
PF
Figure 1.1 Mask ROM Versions, F-ZTAT Versions, H8S/2324S, H8S/2322R, H8S/2320
2
/LCAS/WAIT/BREQO
P6
P6
P6
P6
0
1
2.
/DREQ
/TEND
P6
7
6
P6
Block Diagram
PF
PF
/CS
/CS
PF
PF
PG
P6
P6
PG
PG
PG
PG
2
3
The FWE pin applies to the H8S/2328B F-ZTAT and H8S/2326 F-ZTAT only.
The EMLE pin applies to the H8S/2329B F-ZTAT only.
The WDTOVF pin function is not available in the F-ZTAT versions.
ROM is not supported in the ROMless versions.
0
/DREQ
PF
1
PF
/TEND
4
/BREQ
EXTAL
3
/BACK
7
6
5
4
0
/HWR
PF
4
3
2
1
0
0
STBY
/LWR
/IRQ
/IRQ
/IRQ
/IRQ
XTAL
5
/CAS
6
/CS
/CS
/CS
/CS
/CS
/CS
RES
MD
MD
MD
NMI
/RD
/AS
7
/φ
2
1
0
0
1
2
3
3
2
1
0
1
1
5
4
1
Port
Port
Port
G
F
6
Port 1
Interrupt controller
TPU
PPG
Internal Block Diagram
ROM *
RAM
2
Port 2
H8S/2000 CPU
Port D
DMAC
DTC
D/A converter
A/D converter
8-bit timer
WDT
SCI
Port E
Port 4
Port
Port
Port
Port
Port
C
A
B
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
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
/SCK
/SCK
/RxD
/RxD
/TxD
/TxD
/ADTRG/IRQ
/SCK
/RxD
/TxD
/A
/A
/A
/A
/A
/A
/A
/A
/A
/A
/A
/A
/ A
/A
/A
/A
/A
/A
/A5
/A
/A
/A
/A
/A
23
22
21
20
19
18
17
16
15
14
13
12
10
9
8
7
6
4
3
2
1
0
11
/IRQ
/IRQ
/IRQ
/IRQ
1
0
2
1
0
2
1
0
2
/IRQ
/IRQ
/IRQ
7
6
5
4
4
5
6
7
/WAIT/BREQO