R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 11
R4F24278NVFQU
Manufacturer Part Number
R4F24278NVFQU
Description
MCU 512K/48K 2.7-5.5V 144-LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2400r
Datasheet
1.R4F24278NVFQU.pdf
(1482 pages)
Specifications of R4F24278NVFQU
Core Processor
H8S/2600
Core Size
16/32-Bit
Speed
33MHz
Connectivity
EBI/EMI, I²C, IrDA, SCI, Smart Card, SPI, SSU, UART/USART
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
98
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Eeprom Size
-
Ram Size
64K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 16x10b; 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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R4F24278NVFQU
Manufacturer:
REALTEK
Quantity:
2 300
Company:
Part Number:
R4F24278NVFQU
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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5.4
5.5
5.6
5.7
5.8
5.9
Section 6 Interrupt Controller ............................................................................115
6.1
6.2
6.3
6.4
6.5
6.6
6.7
5.3.1
5.3.2
5.3.3
Trace Exception Handling ................................................................................................. 109
Interrupt Exception Handling ............................................................................................ 110
Trap Instruction Exception Handling................................................................................. 111
Illegal Instruction Exception Handling .............................................................................. 112
Stack Status after Exception Handling............................................................................... 113
Usage Note......................................................................................................................... 114
Features.............................................................................................................................. 115
Input/Output Pins............................................................................................................... 117
Register Descriptions ......................................................................................................... 118
6.3.1
6.3.2
6.3.3
6.3.4
6.3.5
6.3.6
6.3.7
Interrupt Sources................................................................................................................ 135
6.4.1
6.4.2
Interrupt Exception Handling Vector Table....................................................................... 136
Interrupt Control Modes and Interrupt Operation .............................................................. 144
6.6.1
6.6.2
6.6.3
6.6.4
6.6.5
Usage Notes ....................................................................................................................... 152
6.7.1
6.7.2
6.7.3
6.7.4
6.7.5
6.7.6
Reset Exception Handling .................................................................................... 106
Interrupts after Reset............................................................................................. 108
On-Chip Peripheral Functions after Reset Release............................................... 108
Interrupt Control Register (INTCR) ..................................................................... 119
Interrupt Priority Registers A to N (IPRA to IPRN)............................................. 120
IRQ Enable Register (IER) ................................................................................... 122
IRQ Sense Control Registers H and L (ISCRH, ISCRL)...................................... 124
IRQ Status Register (ISR)..................................................................................... 130
IRQ Pin Select Register (ITSR)............................................................................ 131
Software Standby Release IRQ Enable Register (SSIER) .................................... 134
External Interrupts ................................................................................................ 135
Internal Interrupts ................................................................................................. 136
Interrupt Control Mode 0...................................................................................... 145
Interrupt Control Mode 2...................................................................................... 147
Interrupt Exception Handling Sequence ............................................................... 149
Interrupt Response Times ..................................................................................... 150
DTC and DMAC Activation by Interrupt ............................................................. 151
Conflict between Interrupt Generation and Disabling .......................................... 152
Instructions that Disable Interrupts....................................................................... 153
Times when Interrupts are Disabled ..................................................................... 153
Interrupts during Execution of EEPMOV Instruction .......................................... 153
Change of IRQ Pin Select Register (ITSR) Setting .............................................. 154
IRQ Status Register (ISR)..................................................................................... 154
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