HD64F2612FA20 Renesas Electronics America, HD64F2612FA20 Datasheet - Page 104

• Manufacturer Part Number: HD64F2612FA20
• Description: IC H8S MCU FLASH 128K 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2612FA20

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 43
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 5 Interrupt Controller
A block diagram of the interrupt controller is shown in figure 5.1.
Rev. 7.00 Sep. 11, 2009 Page 68 of 566
REJ09B0211-0700
Internal interrupt
request
SWDTEND to TEI2
Legend:
ISCR:
IER:
ISR:
IPR:
SYSCR:
NMI input
IRQ input
SYSCR
IRQ sense control register
IRQ enable register
IRQ status register
Interrupt priority register
System control register
Figure 5.1 Block Diagram of Interrupt Controller
Interrupt controller
INTM1, INTM0
NMIEG
ISCR
NMI input unit
IRQ input unit
ISR
IER
determination
Priority
IPR
Vector number
Interrupt
request
I2 to I0
I
CPU
CCR
EXR