HD64F3029XBL25V Renesas Electronics America, HD64F3029XBL25V Datasheet - Page 865

• Manufacturer Part Number: HD64F3029XBL25V
• Description: MCU 5V 512K,PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3029XBL25V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

IER—IRQ Enable Register
ISR—IRQ Status Register
Rev. 2.0, 06/04, page 836 of 980
Initial value
Read/Write
Initial value
Read/Write
Note: * Only 0 can be written, to clear the flag.
Bit
Bit
R/W
IRQ5F to IRQ0F
7
0
IRQ5 to IRQ0 flags
7
0
Bits 5 to 0
0
1
R/W
6
0
6
0
[Clearing conditions]
• Read IRQnF when IRQnF = 1, then write 0 in IRQnF.
• IRQnSC = 0,
• IRQnSC = 1 and IRQn interrupt exception handling is being
[Setting conditions]
• IRQnSC = 0 and
• IRQnSC = 1 and
R/(W)*
IRQ5F
handling is being carried out.
carried out.
IRQ5E
R/W
5
0
5
0
IRQ
R/(W)*
IRQ4F
0
1
Setting and Clearing Conditions
4
0
IRQ4E
5
IRQn
R/W
to IRQ
IRQ
IRQ
4
0
IRQn
IRQn
R/(W)*
input is high, and interrupt exception
IRQ3F
5
5
to IRQ
to IRQ
0
3
0
input is low.
input changes from high to low.
enable
IRQ3E
R/W
3
0
H'EE015
H'EE016
0
0
R/(W)*
IRQ2F
interrupts are disabled
interrupts are enabled
2
0
IRQ2E
R/W
2
0
R/(W)*
IRQ1F
1
0
Interrupt Controller
Interrupt Controller
IRQ1E
R/(W)*
IRQ0F
R/W
1
0
0
0
(n = 5 to 0)
IRQ0E
R/W
0
0