R5F61665N50FPV Renesas Electronics America, R5F61665N50FPV Datasheet - Page 200

• Manufacturer Part Number: R5F61665N50FPV
• Description: MCU FLASH 512K ROM 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61665N50FPV

• Core Processor: H8SX
• Core Size: 16/32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 92
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 7 Interrupt Controller
7.8.6
Interrupts of Peripheral Modules
To clear an interrupt source flag by the CPU using an interrupt function of a peripheral module,
the flag must be read from after clearing within the interrupt processing routine. This makes the
request signal synchronized with the peripheral module clock. For details, refer to section 27.6.1,
Notes on Clock Pulse Generator.
Rev. 2.00 Oct. 21, 2009 Page 166 of 1454
REJ09B0498-0200