R5F61665N50FPV Renesas Electronics America, R5F61665N50FPV Datasheet - Page 514

• Manufacturer Part Number: R5F61665N50FPV
• Description: MCU FLASH 512K ROM 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61665N50FPV

• Core Processor: H8SX
• Core Size: 16/32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 92
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; 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 11 EXDMA Controller (EXDMAC)
Rev. 2.00 Oct. 21, 2009 Page 480 of 1454
REJ09B0498-0200
Transfer from external memory to external device with DACK
Transfer from external device with DACK to external memory
Bφ
Address bus
RD
WR
EDACK
Data bus
ETEND
Bφ
Address bus
RD
WR
EDACK
Data bus
ETEND
Figure 11.5 Example of Timing in Single Address Mode
LSI
Figure 11.4 Data Flow in Single Address Mode
Data flow
High
High
EXDMAC
EXDMA cycle
EXDMA cycle
EDDAR
EDSAR
EDREQ
EDACK
address bus
External
data bus
External
Address for external memory space
RD signal to external memory space
Address for external memory space
WR signal to external memory space
Data output by external memory
Data output from external device with DACK
External device
with DACK
External
memory