R4F24278NVFQU Renesas Electronics America, R4F24278NVFQU Datasheet - Page 380

• 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 8 DMA Controller (DMAC)
Page 350 of 1448
Bit
4
3
2
1
0
Bit Name
RSEL4
RSEL3
RSEL2
RSEL1
RSEL0
Initial Value
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
Description
Register Select 4
Setting this bit to 1 enables channel 4 to be
controlled through DMABCR and DMATCR.
When this bit is set to 1, setting the RSEL0 or
RSEL1 bit to 1 will be ignored.
Writing to this bit is ignored when channel 0, 1, or
4 is operating.
Register Select 3
Setting this bit to 1 enables channel 3 to be
controlled through DMABCR and DMATCR.
Writing to this bit is ignored when channel 2, 3, or
5 is operating.
Register Select 2
Setting this bit to 1 enables channel 2 to be
controlled through DMABCR and DMATCR.
Writing to this bit is ignored when channel 2, 3, or
5 is operating.
Register Select 1
Setting this bit to 1 enables channel 1 to be
controlled through DMABCR and DMATCR.
Writing to this bit is ignored when channel 0, 1, or
4 is operating.
Register Select 0
Setting this bit to 1 enables channel 0 to be
controlled through DMABCR and DMATCR.
Writing to this bit is ignored when channel 0, 1, or
4 is operating.
H8S/2427, H8S/2427R, H8S/2425 Group
REJ09B0565-0100 Rev. 1.00
Jul 22, 2010