R4F24569NVFQV Renesas Electronics America, R4F24569NVFQV Datasheet - Page 1198

• 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
4. After all user ROMs are automatically erased, the state of waiting for programming/erasing
(3)
• The clock of 48 MHz needs to be supplied to the USB module. Set the external clock
• Use the P20 pin for the D+ pull-up control connection.
• For the stable supply of the power during the flash memory programming and erasing, the
• If the bus powered HUB is disconnected during the flash memory programming and erasing,
•
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frequency and clock pulse generator so as to supply 48 MHz as the clock for the USB (cku).
For details, refer to section 23, Clock Pulse Generator.
cable should not be connected via the bus powered HUB.
permanent damage to the LSI may result.
transition to the software standby mode of the power-down mode.
command is entered. When the programming command is received, the state shifts to the state
of waiting for programming data. The same applies to erasing. In addition to the commands
for programming/erasing, there are commands for performing sum check, blank check
(erasure check), and memory read of the user ROM, and acquiring the current status
information.
If the USB bus in the bus power mode enters the suspend mode, this does not make the
Notes on USB Boot Mode Execution
H8S/2456, H8S/2456R, H8S/2454 Group
REJ09B0467-0350 Rev. 3.50
Jul 07, 2010