R4F24568NVFQV Renesas Electronics America, R4F24568NVFQV Datasheet - Page 352
R4F24568NVFQV
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
-
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Section 7 DMA Controller (DMAC)
A block diagram of the DMAC is shown in figure 7.1.
Page 322 of 1392
Internal interrupts
External pins
Interrupt signals
TGI0A
TGI1A
TGI2A
TGI3A
TGI4A
TGI5A
TXI0
RXI0
TXI1
RXI1
ADI0
USBINTN0
USBINTN1
DREQ0
DREQ1
TEND0
TEND1
DACK0
DACK1
DMTEND0A
DMTEND0B
DMTEND1A
DMTEND1B
[Legend]
DMAWER: DMA write enable register
DMATCR:
DMABCR:
DMACR:
MAR:
IOAR:
ETCR:
DMA terminal control register
DMA band control register (for all channels)
DMA control register
Memory address register
I/O address register
Execute transfer count register
Figure 7.1 Block Diagram of DMAC
Data buffer
Control logic
DMABCR
DMAWER
DMATCR
DMACR_0A
DMACR_0B
DMACR_1A
DMACR_1B
Internal address bus
Internal data bus
MAR_0AH
MAR_0BH
MAR_1AH
MAR_1BH
H8S/2456, H8S/2456R, H8S/2454 Group
Address buffer
Processor
ETCR_0A
ETCR_0B
ETCR_1A
ETCR_1B
IOAR_0A
IOAR_0B
IOAR_1A
IOAR_1B
MAR_0AL
MAR_0BL
MAR_1AL
MAR_1BL
REJ09B0467-0350 Rev. 3.50
Jul 07, 2010
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