R4F24569NVFQV Renesas Electronics America, R4F24569NVFQV Datasheet - Page 1210

• Manufacturer Part Number: R4F24569NVFQV
• Description: MCU 256KB FLASH 64K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of R4F24569NVFQV

• Core Processor: H8S/2600
• Core Size: 16/32-Bit
• Speed: 32MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SSU, UART/USART, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• 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
• Eeprom Size: -

Section 22 Flash Memory
(g)
The boot program will return the number of user ROMs and their addresses.
• Command, H'25, (1 byte): Inquiry regarding user ROM information
• Response, H'35, (1 byte): Response to the user ROM information inquiry
• Size (1 byte): The number of bytes that represents the number of areas, area-start address, and
• Number of areas (1 byte): The number of consecutive user ROM areas
• Area-start address (4 bytes): Start address of the area
• Area-last address (4 bytes): Last address of the area
• SUM (1 byte): Checksum
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Command
Response
area-last address
When the user ROM areas are consecutive, the number of areas returned is H'01.
There are as many groups of data representing the start and last addresses as there are areas.
User ROM Information Inquiry
H'25
H'35
Area-start address
···
SUM
Size
Number of areas
Area-last address
H8S/2456, H8S/2456R, H8S/2454 Group
REJ09B0467-0350 Rev. 3.50
Jul 07, 2010