R4F24268NVFQV Renesas Electronics America, R4F24268NVFQV Datasheet - Page 1141
![MCU 256K FLASH 48K 144-LQFP](/photos/28/61/286117/144-lqfp__plqp0144ka-a_sml.jpg)
R4F24268NVFQV
Manufacturer Part Number
R4F24268NVFQV
Description
MCU 256K FLASH 48K 144-LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2400r
Datasheet
1.R4F24268NVZFQV.pdf
(1406 pages)
Specifications of R4F24268NVFQV
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
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R4F24268NVFQV
Manufacturer:
Renesas Electronics America
Quantity:
135
Company:
Part Number:
R4F24268NVFQV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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H8S/2426, H8S/2426R, H8S/2424 Group
(e)
The boot program will return the supported multiplication and division ratios.
• Command, H'22, (1 byte): Inquiry regarding multiplication ratio
• Response, H'32, (1 byte): Response to the multiplication ratio inquiry
• Size (1 byte): The amount of data that represents the number of clock types and multiplication
• Number of types (1 byte): The number of supported multiplied clock types
• Number of multiplication ratios (1 byte): The number of multiplication ratios for each type
• Multiplication ratio (1 byte)
• SUM (1 byte): Checksum
REJ09B0466-0350 Rev. 3.50
Jul 09, 2010
Command
Response
ratios and the multiplication ratios
(e.g. when there are two multiplied clock types, which are the main and peripheral clocks, the
number of types will be H'02.)
(e.g. the number of multiplication ratios to which the main clock can be set and the peripheral
clock can be set.)
Multiplication ratio: The value of the multiplication ratio (e.g. when the clock-frequency
multiplier is four, the value of multiplication ratio will be H'04.)
Division ratio: The number of multiplication ratios returned is the same as the number of
multiplication ratios and as many groups of data are returned as there are types.
Multiplication Ratio Inquiry
H'22
H'32
Number of
multiplication ratios
···
SUM
Size
Multiplica-
tion ratio
Number
of types
···
Section 21 Flash Memory
Page 1111 of 1372
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