R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 1223

• Manufacturer Part Number: R4F24278NVFQU
• Description: MCU 512K/48K 2.7-5.5V 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of R4F24278NVFQU

• Core Processor: H8S/2600
• Core Size: 16/32-Bit
• Speed: 33MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, Smart Card, SPI, SSU, UART/USART
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 98
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Eeprom Size: -
• 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

H8S/2427, H8S/2427R, H8S/2425 Group
The specified address should match the unit for programming of data. For example, when the
programming is in 128-byte units, the lower byte of the address should be H'00 or H'80.
When there are less than 128 bytes of data to be programmed, the host should fill the rest with
H'FF.
(d) Programming End
Sending the 128-byte programming command with the address of H'FFFFFFFF will stop the
programming operation. The boot program will interpret this as the end of the programming and
wait for selection of programming or erasing.
• Command, H'50, (1 byte): 128-byte programming
• Programming Address (4 bytes): End code is H'FF, H'FF, H'FF, H'FF.
• SUM (1 byte): Checksum
• Response, H'06, (1 byte): Response to 128-byte programming
• Error Response, H'D0, (1 byte): Error response for 128-byte programming
• ERROR: (1 byte): Error code
REJ09B0565-0100 Rev. 1.00
Jul 22, 2010
Command
Response
Error Response
H'53: Programming error
On completion of programming, the boot program will return ACK.
H'11: Sum check error
H'53: Programming error
A programming error has occurred and programming cannot be continued.
An error has occurred in programming and programming cannot be continued.
H'50
H'06
H'D0
Address
ERROR
SUM
Section 23 Flash Memory
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