HD6417751RF240V Renesas Electronics America, HD6417751RF240V Datasheet - Page 873

• Manufacturer Part Number: HD6417751RF240V
• Description: MPU 1.5/3.3V 0K PB-FREE 256-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417751RF240V

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 240MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 39
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-QFP Exposed Pad, 256-eQFP, 256-HQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

19.2.2
IRL interrupts are input by level at pins IRL3–IRL0. The priority level is the level indicated by
pins IRL3–IRL0. An IRL3–IRL0 value of 0 (0000) indicates the highest-level interrupt request
(interrupt priority level 15). A value of 15 (1111) indicates no interrupt request (interrupt priority
level 0).
Interrupt
requests
IRL Interrupts
Figure 19.2 Example of IRL Interrupt Connection
encoder
Priority
IRL3 to IRL0
Rev.4.00 Oct. 10, 2008 Page 773 of 1122
4
19. Interrupt Controller (INTC)
IRL3 to IRL0
SH7751/SH7751R
REJ09B0370-0400