R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 1169

• 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
23.3
The ROM in this LSI is divided into the user ROM, data flash, and user boot ROM. Figure 23.2
shows a block diagram of the flash memory.
The user ROM and data flash are divided into multiple blocks.
The start addresses of the user ROM and user boot ROM are allocated to the same address.
Therefore, when program execution or data access is performed between the two memory MATs,
the memory MATs must be switched by the FMMS bit in FLMMATS.
The user ROM and data flash can be programmed in any mode as long as on-chip ROM is
enabled, but the user boot ROM can be programmed only in boot mode and programmer mode.
REJ09B0565-0100 Rev. 1.00
Jul 22, 2010
Notes:
Memory Configuration
H'000000
H'00FFFF
H'010000
H'01FFFF
H'020000
H'02FFFF
H'030000
H'03FFFF
H'040000
H'04FFFF
H'050000
H'05FFFF
H'060000
H'06FFFF
H'070000
H'07FFFF
H'F00000
H'F00FFF
H'F01000
H'F01FFF
1.
2.
To specify a block, use an even address in the block.
This is a block diagram for a mode in which on-chip ROM is enabled.
Block 0: 64 Kbytes
Block 1: 64 Kbytes
Block 2: 64 Kbytes
Block 3: 64 Kbytes
Block 4: 64 Kbytes
Block 5: 64 Kbytes
Block 6: 64 Kbytes
Block 7: 64 Kbytes
Block A: 4 Kbytes
Block B: 4 Kbytes
Figure 23.2 Block Diagram of Flash Memory
User ROM
Data flash
H'000000
H'003FFF
16 Kbytes
Section 23 Flash Memory
Page 1139 of 1448
User boot ROM