R4F24268NVFQV Renesas Electronics America, R4F24268NVFQV Datasheet - Page 359

• 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
REJ09B0466-0350 Rev. 3.50
Jul 09, 2010
Bit
3
2
1
0
Bit Name
DTF3
DTF2
DTF1
DTF0
Initial Value
0
0
0
0
R/W
R/W
R/W
R/W
R/W
Description
Data Transfer Factor 3 to 0
These bits select the data transfer factor
(activation source). The factors that can be
specified differ between normal mode and block
transfer mode.
•
0000: Setting prohibited
0001: Setting prohibited
0010: Activated by DREQ pin falling edge input
0011: Setting prohibited
010x: Setting prohibited
0110: Auto-request (cycle steal)
0111: Auto-request (burst)
1xxx: Setting prohibited
Normal Mode
(detected as a low level in the first transfer
after transfer is enabled)*
Section 7 DMA Controller (DMAC)
Page 329 of 1372