R4F24268NVRFQV Renesas Electronics America, R4F24268NVRFQV Datasheet - Page 173
R4F24268NVRFQV
Manufacturer Part Number
R4F24268NVRFQV
Description
MCU 256KB FLASH 48K 144-LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2400r
Datasheet
1.R4F24268NVZFQV.pdf
(1406 pages)
Specifications of R4F24268NVRFQV
Core Processor
H8S/2600
Core Size
16/32-Bit
Speed
33MHz
Connectivity
EBI/EMI, I²C, IrDA, SCI, SSU, UART/USART
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
96
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
48K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 10x10b, 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
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Quantity
Price
Company:
Part Number:
R4F24268NVRFQV
Manufacturer:
Renesas Electronics America
Quantity:
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Part Number:
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H8S/2426, H8S/2426R, H8S/2424 Group
5.6.4
Table 5.4 shows interrupt response times - the interval between generation of an interrupt request
and execution of the first instruction in the interrupt handling routine. The execution status
symbols used in table 5.4 are explained in table 5.5. This LSI is capable of fast word transfer to
on-chip memory, and have the program area in on-chip ROM and the stack area in on-chip RAM,
enabling high-speed processing.
Table 5.4
Notes: 1. Two states in case of internal interrupt.
REJ09B0466-0350 Rev. 3.50
Jul 09, 2010
No.
1
2
3
4
5
6
Total (using on-chip memory)
Execution Status
Interrupt priority determination*
Number of wait states until executing
instruction ends*
PC, CCR, EXR stack save
Vector fetch
Instruction fetch*
Internal processing*
2. Refers to MULXS and DIVXS instructions.
3. Prefetch after interrupt acceptance and interrupt handling routine prefetch.
4. Internal processing after interrupt acceptance and internal processing after vector fetch.
5. Not available in this LSI.
Interrupt Response Times
Interrupt Response Times
2
3
4
1
Interrupt
control
mode 0
3
1 to 19
+2·S
2·S
S
2·S
2
11 to 31
I
K
I
I
Normal Mode*
Interrupt
control
mode 2
3
1 to 19+2·S
3·S
S
2·S
2
12 to 32
I
K
I
5
I
Interrupt
control
mode 0
3
1 to 19+2·S
2·S
2·S
2·S
2
12 to 32
Section 5 Interrupt Controller
K
I
I
Advanced Mode
I
Page 143 of 1372
Interrupt
control
mode 2
3
1 to
19+2·S
3·S
2·S
2·S
2
13 to 33
K
I
I
I
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