HD64F3437TFI16V Renesas Electronics America, HD64F3437TFI16V Datasheet - Page 37

• Manufacturer Part Number: HD64F3437TFI16V
• Description: MCU FLASH 60K 100-TQFP
• Manufacturer: Renesas Electronics America

Specifications of HD64F3437TFI16V

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1.2
Figure 1.1 shows a block diagram of the H8/3437 Series.
KEYIN
KEYIN
KEYIN
KEYIN
KEYIN
KEYIN
KEYIN
6
KEYIN
/P6
6
PA
PA
PA
PA
PA
PA
PA
PA
/FTOB/IRQ
1
/P6
0
4
5
2
3
7
2
3
4
5
6
7
/P6
/P6
/P6
/P6
/P6
/P6
Block Diagram
0
1
/KEYIN
/KEYIN
/KEYIN
/KEYIN
/KEYIN
/KEYIN
/KEYIN
/KEYIN
P2
P2
P2
P2
P2
P2
1
/FTOA
P1
P1
P1
P1
P1
P1
P1
P1
P2
P2
0
4
5
2
3
7
/FTCI
/FTIC
/FTID
/FTIA
/FTIB
/IRQ
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
/A
/A
/A
/A
/A
/A
/A
/A
/A
/A
/A
/A
/A
/A
/A
/A
10
11
12
13
14
15
10
11
12
13
14
15
8
9
0
1
2
3
4
5
6
7
8
9
6
7
Port 4
Figure 1.1 Block Diagram
H8/3437: 60 kbytes
H8/3436: 48 kbytes
H8/3434: 32 kbytes
(flash memory,
mask ROM)
free-running
(2 channels)
(2 channels)
PROM, or
PWM timer
Watchdog
8-bit timer
ROM
16-bit
timer
timer
Data bus (low)
H8/300
CPU
Port 7
interface (2 channels)
H8/3437: 2 kbytes
H8/3436: 2 kbytes
H8/3434: 1 kbyte
(1 channel) [option]
I
A/D converter
D/A converter
communication
2
(8 channels)
(2 channels)
C bus interface
interface
10-bit
RAM
Host
Serial
8-bit
Memory Sizes
ROM
RAM
Port 5
H8/3437
60 kbytes
2 kbytes
H8/3436
48 kbytes
2 kbytes
PB
PB
PB
PB
PB
PB
PB
PB
P9
P9
P9
P9
P9
P9
P9
P9
P3
P3
P3
P3
P3
P3
P3
P3
P8
P8
P8
P8
P8
P8
P8
H8/3434
32 kbytes
1 kbyte
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
0
1
2
3
4
5
6
7
/ADTRG/ECS
/IRQ
/IRQ
/RD
/WR
/AS
/ø
/WAIT/SDA
/D
/D
/D
/D
/D
/D
/D
/D
/HA
/GA
/CS
/IOR
/TxD
/RxD
/SCK
/XDB
/XDB
/XDB
/XDB
/XDB
/XDB
/XDB
/XDB
0
1
2
3
4
5
6
7
/HDB
/HDB
/HDB
/HDB
/HDB
/HDB
/HDB
/HDB
0
20
1
1
0
1
1
1
/EIOW
0
1
2
3
4
5
6
7
/IRQ
/IRQ
/IRQ
0
1
2
3
4
5
6
7
3
4
5
/IOW
/CS
/SCL
2
/IRQ
2
2
5