HD64F3644PV Renesas Electronics America, HD64F3644PV Datasheet - Page 509

• Manufacturer Part Number: HD64F3644PV
• Description: IC H8/3644 MCU FLASH 32K 64SDIP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Lr

Specifications of HD64F3644PV

• 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-SDIP (0.750", 19.05mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

IENR2—Interrupt enable register 2
IENR3—Interrupt enable register 3
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
INTEN7
IENDT
Direct transfer interrupt enable
R/W
R/W
0 Disables direct transfer interrupt requests
1
7
0
7
0
Enables direct transfer interrupt requests
INTEN6
IENAD
A/D converter interrupt enable
R/W
R/W
0 Disables A/D converter interrupt requests
1
6
0
6
0
Enables A/D converter interrupt requests
INTEN5
R/W
—
—
5
0
INT
5
0
0 Disables INT
1
7
Enables INT
to INT
INTEN4
IENS1
SCI1 interrupt enable
R/W
R/W
0 Disables SCI1 interrupt requests
1
4
0
4
0
0
Enables SCI1 interrupt requests
interrupt enable
Rev. 6.00 Sep 12, 2006 page 487 of 526
INTEN3
7
7
R/W
to INT
to INT
—
—
3
0
3
0
Appendix B Internal I/O Registers
H'FFF5
H'FFF6
0
0
interrupt requests
INTEN2
interrupt requests
R/W
—
—
2
0
2
0
INTEN1
R/W
REJ09B0326-0600
—
—
1
0
1
0
System control
System control
INTEN0
R/W
—
—
0
0
0
0