R4F24569NVFQV Renesas Electronics America, R4F24569NVFQV Datasheet - Page 1225

• 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: -

H8S/2456, H8S/2456R, H8S/2454 Group
• Response, H'06, (1 byte): Response to the user ROM blank check
• Error response, H'CD, (1 byte): Error response to blank check for user ROM
• Error code, H'52, (1 byte): Erasure incomplete error
(15) Data Flash Blank Check
The boot program will check to see if the whole data flash area is blank and return the result in
response to a data flash blank check command.
• Command, H'62, (1 byte): Blank check for data flash
• Response, H'06, (1 byte): Response to the data flash blank check
• Error response, H'E2, (1 byte): Error response to blank check for data flash
• Error code, H'52, (1 byte): Erasure incomplete error
(16) Boot Program Status Inquiry
The boot program will return indications of its present state and error condition in response to a
boot program status inquiry command. This inquiry can be made in the inquiry/selection state or
the programming/erasing state.
• Command, H'4F, (1 byte): Inquiry regarding boot program states
• Response, H'5F, (1 byte): Response to the boot program state inquiry
• Size (1 byte): The number of bytes. This is fixed to 2.
• STATUS (1 byte): State of the boot program
REJ09B0467-0350 Rev. 3.50
Jul 07, 2010
Response
Response
Error response
Command
Response
Error response
Command
If all user ROM areas are blank (H'FF), the boot program will return ACK.
If all data flash areas are blank (H'FF), the boot program will return ACK.
H'5F
H'06
H'62
H'06
H'4F
H'CD
H'E2
Size
H'52
H'52
STATUS ERROR
SUM
Section 22 Flash Memory
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