R4F24269NVFQV Renesas Electronics America, R4F24269NVFQV Datasheet - Page 506

• 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: -

Section 9 Data Transfer Controller (DTC)
The DTC's register information is stored in the on-chip RAM. When the DTC is used, the RAME
bit in SYSCR and MSTP32 bit in RMMSTPCR must be set to 1 and 0, respectively. A 32-bit bus
connects the DTC to the on-chip RAM (1 Kbyte), enabling 32-bit/1-state reading and writing of
the DTC register information.
Interrupt
request
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[Legend]
MRA, MRB:
CRA, CRB:
SAR:
DAR:
DTCERA to DTCERI:
DTVECR:
DTCCR:
Interrupt controller
CPU interrupt
request
Figure 9.1 Block Diagram of DTC
DTC mode registers A and B
DTC transfer count registers A and B
DTC source address register
DTC destination address register
DTC enable registers A to I
DTC vector register
DTC control register
DTC
Internal address bus
Internal data bus
H8S/2426, H8S/2426R, H8S/2424 Group
REJ09B0466-0350 Rev. 3.50
On-chip RAM
Jul 09, 2010