R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 471

• 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
Note:
REJ09B0565-0100 Rev. 1.00
Jul 22, 2010
Bit
3
2
1
0
Bit Name
DTSIZE
EBRE
⎯
⎯
*
Only 0 can be written, to clear the flag.
0
Initial Value
0
0
0
R/W
R/W
R/W
R/W
R/W
Description
Data Transmit Size
Specifies the size of data to be transferred.
0: Byte-size
1: Word-size
EXDMAC Bus Release Enable
When this bit is set to 1, the bus can be transferred
to an internal bus master in burst mode or block
transfer mode. This setting is ignored in normal
mode and cycle steal mode.
0: Bus is not released
1: Bus is transferred if requested by an internal bus
Reserved
These bits are always read as 0. The initial values
should not be modified.
master
Section 9 EXDMA Controller (EXDMAC)
Page 441 of 1448