R4F24268NVFQV Renesas Electronics America, R4F24268NVFQV Datasheet - Page 1162

• Manufacturer Part Number: R4F24268NVFQV
• Description: MCU 256K FLASH 48K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of R4F24268NVFQV

• 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: -

H8S/2426, H8S/2426R, H8S/2424 Group
Section 21 Flash Memory
21.11
Programmer Mode
Along with the on-board programming mode, this LSI also has a programmer mode as a further
mode for the writing and erasing of programs and data. In the programmer mode, a general-
purpose PROM programmer can be used to freely write programs to the on-chip ROM.
Program/erase is possible on the user ROM. The PROM programmer must support Renesas
microcomputers with 256-Kbyte flash memory as a device type.
A status-polling system is adopted for operation in automatic program, automatic erase, and
status-read modes. In the status-read mode, details of the system's internal signals are output after
execution of automatic programming or automatic erasure. In the PROM mode, provide a 12-MHz
input-clock signal.
Page 1132 of 1372
REJ09B0466-0350 Rev. 3.50
Jul 09, 2010