R4F24568NVFQV Renesas Electronics America, R4F24568NVFQV Datasheet - Page 474

• 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: -

Section 8 EXDMA Controller (EXDMAC)
Figure 8.14 shows examples of transfer timing in cases that include auto request cycle steal mode.
Page 444 of 1392
Conditions (1)
Channel 2: Auto request, cycle steal mode
Channel 3: External request, cycle steal mode, low level activation
Bus
Channel 2
EDA bit
Channel 3/
EDREQ3 pin
Conditions (2)
Channel 2: External request, cycle steal mode, low level activation
Channel 3: Auto request, cycle steal mode
Bus
Channel 2/
EDREQ2 pin
Channel 2
EDA bit
Conditions (3)
Channel 2: Auto request, cycle steal mode
Channel 3: Auto request, cycle steal mode
Bus
Channel 2
EDA bit
Channel 3
EDA bit
*
: Bus release
Channel 2
Channel 3
Channel 3
Figure 8.14 Examples of Channel Priority Timing
*
*
*
Channel 2
Channel 3
Channel 3
*
*
*
Channel 2
Channel 2
Channel 2
*
*
*
Channel 3
Channel 3
Channel 2
H8S/2456, H8S/2456R, H8S/2454 Group
*
*
*
Channel 2
Channel 3
Channel 3
REJ09B0467-0350 Rev. 3.50
*
*
*
Channel 2
Jul 07, 2010