R5F61665N50FPV Renesas Electronics America, R5F61665N50FPV Datasheet - Page 567

• 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: -

11.6.3
As with the block transfer mode, the address register value must be set in cluster transfer mode, so
that the end of the cluster size coincides with the end of the extended repeat area range.
When an extended repeat area overflow occurs during a cluster-size transfer in the cluster transfer
mode, the extended repeat area overflow interrupt request is held pending until the end of a
cluster-size transfer, and transfer overrun will occur.
11.6.4
(1)
In cluster transfer mode, a cluster-size transfer is processed in response to one transfer request.
In an example shown in figure 11.61, the ETEND pin output is enabled, and word-size transfer is
performed with 4-byte cluster size in cluster transfer mode from the external 16-bit, 2-state access
space to the external 16-bit, 2-state access space.
Bφ
Address bus
RD
LHWR,
LLWR
ETEND
Cluster transfer mode
Caution for Combining with Extended Repeat Area Function
Bus Cycles in Cluster Transfer Dual Address Mode
Figure 11.61 Example of Cluster Transfer Mode Transfer
EXDMA read
EXDMA write
release
Bus
Rev. 2.00 Oct. 21, 2009 Page 533 of 1454
Section 11 EXDMA Controller (EXDMAC)
EXDMA read
EXDMA write
REJ09B0498-0200