HD64F3644DV Renesas Electronics America, HD64F3644DV Datasheet - Page 503

• 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: -

PCR8—Port control register 8
PCR9—Port control register 9
PUCR1—Port pull-up control register 1
PUCR3—Port pull-up control register 3
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
PUCR1
PCR8
R/W
—
—
—
—
W
7
0
7
0
7
0
7
1
7
7
PUCR1
PCR8
R/W
—
—
—
—
W
6
0
6
0
6
0
6
1
6
6
PUCR1
PCR8
R/W
—
—
W
—
—
5
0
5
0
5
0
5
0
5
5
PUCR1
PCR8
PCR9
R/W
—
—
W
W
4
0
4
0
4
0
4
0
4
4
Port 8 input/output select
Port 9 input/output select
4
0 Input pin
1 Output pin
0 Input pin
1 Output pin
Rev. 6.00 Sep 12, 2006 page 481 of 526
PCR8
PCR9
W
W
—
—
—
—
3
0
3
0
3
0
3
0
3
Appendix B Internal I/O Registers
3
H'FFEB
H'FFEC
H'FFED
H'FFEE
PUCR3
PCR8
PCR9
R/W
W
W
—
—
2
0
2
0
2
0
2
0
2
2
2
PUCR3
PCR8
PCR9
REJ09B0326-0600
R/W
W
W
—
—
1
0
1
0
1
0
1
0
1
1
1
PUCR1
PUCR3
PCR8
PCR9
I/O ports
I/O ports
I/O ports
I/O ports
R/W
R/W
W
W
0
0
0
0
0
0
0
0
0
0
0
0