HD64F3644H Renesas Electronics America, HD64F3644H Datasheet - Page 501

• Manufacturer Part Number: HD64F3644H
• Description: IC H8 MCU FLASH 32K 64-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Lr

Specifications of HD64F3644H

• 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: -20°C ~ 75°C
• Package / Case: 64-QFP
• Package: 64PQFP
• Family Name: H8
• Maximum Speed: 8 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 45
• Interface Type: SCI
• On-chip Adc: 8-chx8-bit
• Number Of Timers: 4
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

PCR1—Port control register 1
PCR2—Port control register 2
PCR3—Port control register 3
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
PCR1
—
—
—
—
W
7
0
7
0
7
0
7
PCR1
—
—
—
—
W
6
0
6
0
6
0
6
PCR1
—
W
—
—
—
5
0
5
0
5
0
5
PCR1
—
—
—
—
W
4
0
4
0
4
0
4
Port 1 input/output select
Port 2 input/output select
Port 3 input/output select
0 Input pin
1 Output pin
0 Input pin
1 Output pin
0 Input pin
1 Output pin
Rev. 6.00 Sep 12, 2006 page 479 of 526
—
—
—
—
—
—
3
0
3
0
3
0
Appendix B Internal I/O Registers
H'FFE4
H'FFE5
H'FFE6
PCR2
PCR3
—
—
W
W
2
0
2
0
2
0
2
2
PCR2
PCR3
REJ09B0326-0600
—
—
W
W
1
0
1
0
1
0
1
1
PCR1
PCR2
PCR3
I/O ports
I/O ports
I/O ports
W
W
W
0
0
0
0
0
0
0
0
0