R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 1176

• 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

Section 23 Flash Memory
Table 23.5 EW0 Mode Specifications
Notes: 1. Make sure that no interrupt (except NMI) or DMA transfer is generated.
Page 1146 of 1448
Item
Operating mode
Area for storing the programming
control program
Area for executing the
programming control program
Programmable area
Limitations on software
commands
Mode after programming or
erasure
CPU state during automatic
programming or erasure
Flash memory status detection
2. In user program mode, the programming control program should be executed in the on-
chip RAM or an external area.
Description
•
•
User ROM
The programming control program should be transferred to an
area outside the flash memory (such as RAM) before
execution*
User ROM, data flash
None
Read status register mode
Operating*
•
•
Single-chip mode
Expanded mode with on-chip ROM enabled
Reading the FMPRSF and FMERSF bits in FLMSTR by a
Executing a read status register command to read the
SR7, SR5, and SR4 bits in the status register.
program.
2
1
H8S/2427, H8S/2427R, H8S/2425 Group
REJ09B0565-0100 Rev. 1.00
Jul 22, 2010