R4F24268NVRFQV Renesas Electronics America, R4F24268NVRFQV Datasheet - Page 1160

• Manufacturer Part Number: R4F24268NVRFQV
• Description: MCU 256KB FLASH 48K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

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: -

Section 21 Flash Memory
(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
Table 21.10 Status Code
Page 1130 of 1372
Command
Response
Code
H'11
H'12
H'13
H'1F
H'31
H'3F
H'4F
H'5F
H'5F
H'4F
Description
Device selection wait
Clock mode selection wait
Bit rate selection wait
Programming/erasing state transition wait (Bit rate selection is completed)
Programming state for erasure
Programming/erasing selection wait (erasure completed)
Programming data transmit wait (programming completed)
Erasure block specification wait (erasure completed)
Size
STATUS ERROR
SUM
H8S/2426, H8S/2426R, H8S/2424 Group
REJ09B0466-0350 Rev. 3.50
Jul 09, 2010