R4F24269NVFQV Renesas Electronics America, R4F24269NVFQV Datasheet - Page 205

• Manufacturer Part Number: R4F24269NVFQV
• Description: MCU 256KB FLASH 64K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of R4F24269NVFQV

• 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: 64K 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
4
3
Bit Name
EDDS
⎯
Initial Value
0
0
R/W
R/W
R/W
Description
EXDMAC Single Address Transfer Option
Selects whether full access is always performed or
burst access is enabled when EXDMAC single
address transfer is performed on the
DRAM/synchronous DRAM.
When the BE bit is cleared to 0 in DRAMCR,
disabling DRAM/synchronous DRAM burst
access, EXDMAC single address transfer is
performed in full access mode regardless of the
setting of this bit.
This bit has no effect on other bus master external
accesses or EXDMAC dual address transfers.
0: Full access is always executed
1: Burst access is enabled
Reserved
This bit can be read from or written to. However,
the write value should always be 0.
Section 6 Bus Controller (BSC)
Page 175 of 1372