R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 473

• 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
REJ09B0565-0100 Rev. 1.00
Jul 22, 2010
Bit
12
11
10
9
8
Bit Name
SARA4
SARA3
SARA2
SARA1
SARA0
Initial Value
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
Description
Source Address Repeat Area
These bits specify the source address (EDSAR)
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 SARIE 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 9 EXDMA Controller (EXDMAC)
:
Page 443 of 1448