HD64F38024DV Renesas Electronics America, HD64F38024DV Datasheet - Page 628

• Manufacturer Part Number: HD64F38024DV
• Description: IC H8/SLP MCU FLASH 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300L SLPr

Specifications of HD64F38024DV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI
• Peripherals: LCD, PWM, WDT
• Number Of I /o: 51
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Appendix B Internal I/O Registers
IRR1—Interrupt Request Register 1
Note: * Bits 7 and 4 to 0 can only be written with 0, for flag clearing.
Rev. 8.00 Mar. 09, 2010 Page 606 of 658
REJ09B0042-0800
Bit
Initial value
Read/Write
R/(W) *
IRRTA
Timer A Interrupt Request Flag
7
0
0 Clearing condition:
1 Setting condition:
When the timer A counter value overflows (from H'FF to H'00)
When IRRTA = 1, it is cleared by writing 0
⎯
⎯
W
IRQ4 and IRQ3 Interrupt Request Flags
6
0 Clearing condition:
1 Setting condition:
When IRRIm = 1, it is cleared by writting 0
When pin IRQm is designated for interrupt
input and the designated signal edge is input
⎯
⎯
IRQAEC Interrupt Request Flag
5
1
0 Clearing condition:
1 Setting condition:
When pin IRQAEC is designated for interrupt
input and the designated signal edge is input
When IRREC2 = 1, it is cleared by writing 0
R/(W) *
IRRI4
IRQ1 and IRQ0 Interrupt Request Flags
0 Clearing condition:
1 Setting condition:
4
0
When IRRIn = 1, it is cleared by writing 0
When pin IRQn is designated for interrupt
input and the designated signal edge is input
R/(W) *
IRRI3
3
0
H'F6
IRREC2
R/(W) *
(m = 4 or 3)
2
0
R/(W) *
IRRI1
1
0
System Control
R/(W) *
IRRI0
(n = 1 or 0)
0
0