R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 126

MCU 24KB FLASH 384K 144-LQFP

R5F61662N50FPV

Manufacturer Part Number
R5F61662N50FPV
Description
MCU 24KB FLASH 384K 144-LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8SX/1600r
Datasheet

Specifications of R5F61662N50FPV

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
384KB (384K 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
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
R5F61662N50FPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Section 5 Exception Handling
5.6.2
Interrupts are controlled by the interrupt controller. The interrupt controller has two interrupt
control modes and can assign eight priority/mask levels to interrupts other than NMI to enable
multiple-interrupt control. The source to start interrupt exception handling and the vector address
differ depending on the product. For details, see section 6, Interrupt Controller.
The interrupt exception handling is as follows:
1. The contents of PC, CCR, and EXR are saved in the stack.
2. The interrupt mask bit is updated and the T bit is cleared to 0.
3. An exception handling vector table address corresponding to the interrupt source is generated,
Rev. 2.00 Sep. 16, 2009 Page 96 of 1036
REJ09B0414-0200
the start address of the exception service routine is loaded from the vector table to PC, and
program execution starts from that address.
Interrupt Exception Handling

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