HD64F3644DV Renesas Electronics America, HD64F3644DV Datasheet - Page 500

• Manufacturer Part Number: HD64F3644DV
• Description: IC H8/3644 MCU FLASH 64QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Lr

Specifications of HD64F3644DV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI
• Peripherals: PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Appendix B Internal I/O Registers
PDR7—Port data register 7
PDR8—Port data register 8
PDR9—Port data register 9
PDRB—Port data register B
Rev. 6.00 Sep 12, 2006 page 478 of 526
REJ09B0326-0600
Bit
Initial value
Read/Write
Bit
Read/Write
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
PB
R/W
P8
—
—
R
7
0
7
R/W
P7
7
0
7
0
7
7
7
PB
R/W
P8
—
—
R/W
P7
R
6
0
6
6
0
6
0
6
6
6
PB
R/W
P8
R/W
P7
—
—
R
5
0
5
5
0
5
0
5
5
5
R/W
R/W
R/W
PB
P7
P8
P9
R
4
0
4
0
4
0
4
4
4
4
4
R/W
P7
R/W
R/W
P8
PB
P9
3
0
3
0
R
3
0
3
3
3
3
3
H'FFDA
H'FFDB
H'FFDC
H'FFDD
R/W
—
—
P8
R/W
PB
P9
2
0
2
0
R
2
0
2
2
2
2
—
—
R/W
1
0
P8
R/W
PB
P9
1
0
R
1
0
1
1
1
1
—
—
I/O ports
I/O ports
I/O ports
I/O ports
0
0
R/W
P8
R/W
PB
P9
0
0
R
0
0
0
0
0
0