R4F24568NVFQV Renesas Electronics America, R4F24568NVFQV Datasheet - Page 417

• Manufacturer Part Number: R4F24568NVFQV
• Description: MCU 128KKB FLASH 48K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of R4F24568NVFQV

• Core Processor: H8S/2600
• Core Size: 16/32-Bit
• Speed: 32MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SSU, UART/USART, USB
• 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 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
• Eeprom Size: -

H8S/2456, H8S/2456R, H8S/2454 Group
7.5.10
(1)
Figure 7.26 shows a transfer example in which TEND output is enabled and byte-size single
address mode transfer (read) is performed from external 8-bit, 2-state access space to an external
device.
Figure 7.27 shows a transfer example in which TEND output is enabled and word-size single
address mode transfer (read) is performed from external 8-bit, 2-state access space to an external
device.
REJ09B0467-0350 Rev. 3.50
Jul 07, 2010
Single Address Mode (Read)
Address bus
DMA Transfer (Single Address Mode) Bus Cycles
DACK
TEND
Figure 7.26 Example of Single Address Mode Transfer (Byte Read)
RD
φ
release
Bus
DMA read
release
Bus
DMA read
release
Bus
DMA read
release
Bus
DMA read
Last transfer
Section 7 DMA Controller (DMAC)
cycle
DMA
dead
release
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Bus