R4F24268NVFQV Renesas Electronics America, R4F24268NVFQV Datasheet - Page 451

• 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
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REJ09B0466-0350 Rev. 3.50
Jul 09, 2010
Bit
4
3
2
1
0
Bit Name
DARA4
DARA3
DARA2
DARA1
DARA0
Don't care
Initial Value
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
Description
Destination Address Repeat Area
These bits specify the destination address
(EDDAR) repeat area. The repeat area function
updates the specified lower address bits, leaving
the remaining upper address bits always the
same. A repeat area size of 2 bytes to 8 Mbytes
can be specified. The setting interval is a power-
of-two number of bytes. When repeat area
overflow results from incrementing or
decrementing an address, the lower address is the
start address of the repeat area in the case of
address incrementing, or the last address of the
repeat area in the case of address decrementing.
If the DARIE bit is set to 1, an interrupt can be
requested when repeat area overflow occurs.
00000: Not designated as repeat area
00001: Lower 1 bit (2-byte area) designated as
00010: Lower 2 bits (4-byte area) designated as
00011: Lower 3 bits (8-byte area) designated as
00100: Lower 4 bits (16-byte area) designated as
10011: Lower 19 bits (512-Kbyte area) designated
10100: Lower 20 bits (1-Mbyte area) designated
10101: Lower 21 bits (2-Mbyte area) designated
10110: Lower 22 bits (4-Mbyte area) designated
10111: Lower 23 bits (8-Mbyte area) designated
11xxx: Setting prohibited
repeat area
repeat area
repeat area
repeat area
as repeat area
as repeat area
as repeat area
as repeat area
as repeat area
:
Section 8 EXDMA Controller (EXDMAC)
:
Page 421 of 1372