R4F24268NVFQV Renesas Electronics America, R4F24268NVFQV Datasheet - Page 375

• 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
7.4
DMAC activation sources consist of internal interrupt requests, external requests, and auto-
requests. The DMAC activation sources that can be specified depend on the transfer mode and
channel, as shown in table 7.3.
Table 7.3
[Legend]
×:
REJ09B0466-0350 Rev. 3.50
Jul 09, 2010
Activation Source
Internal
interrupts
External
requests
Auto-request
:
Can be specified
Cannot be specified
Activation Sources
DMAC Activation Sources
ADI0
TXI0
RXI0
TXI1
RXI1
TGI0A
TGI1A
TGI2A
TGI3A
TGI4A
TGI5A
DREQ pin falling edge input
DREQ pin low-level input
Short Address Mode
Channels
0A and 1A
×
×
×
Channels
0B and
1B
×
Section 7 DMA Controller (DMAC)
Full Address Mode
Normal
Mode
×
×
×
×
×
×
×
×
×
×
×
Page 345 of 1372
Block
Transfer
Mode
×