R4F24268NVFQV Renesas Electronics America, R4F24268NVFQV Datasheet - Page 348

• 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
Section 7 DMA Controller (DMAC)
7.3
Register Descriptions
• Memory address register_0AH (MAR_0AH)
• Memory address register_0AL (MAR_0AL)
• I/O address register_0A (IOAR_0A)
• Transfer count register_0A (ECTR_0A)
• Memory address register_0BH (MAR_0BH)
• Memory address register_0BL (MAR_0BL)
• I/O address register_0B (IOAR_0B)
• Transfer count register_0B (ECTR_0B)
• Memory address register_1AH (MAR_1AH)
• Memory address register_1AL (MAR_1AL)
• I/O address register_1A (IOAR_1A)
• Transfer count register_1A (ETCR_1A)
• Memory address register_1BH (MAR_1BH)
• Memory address register_1BL (MAR_1BL)
• I/O address register_1B (IOAR_1B)
• Transfer count register_1B (ETCR_1B)
• DMA control register_0A (DMACR_0A)
• DMA control register_0B (DMACR_0B)
• DMA control register_1A (DMACR_1A)
• DMA control register_1B (DMACR_1B)
• DMA band control register H (DMABCRH)
• DMA band control register L (DMABCRL)
• DMA write enable register (DMAWER)
• DMA terminal control register (DMATCR)
The functions of MAR, IOAR, ETCR, DMACR, and DMABCR differ according to the transfer
mode (short address mode or full address mode). The transfer mode can be selected by means of
the FAE1 and FAE0 bits in DMABCRH. The register configurations for short address mode and
full address mode of channel 0 are shown in table 7.2.
Page 318 of 1372
REJ09B0466-0350 Rev. 3.50
Jul 09, 2010