R5F61665N50FPV Renesas Electronics America, R5F61665N50FPV Datasheet - Page 523
R5F61665N50FPV
Manufacturer Part Number
R5F61665N50FPV
Description
MCU FLASH 512K ROM 144-LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8SX/1600r
Datasheet
1.R5F61665N50FPV.pdf
(1492 pages)
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
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R5F61665N50FPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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The source address extended repeat area is specified by bits SARA4 to SARA0 in EDACR, and
the destination address extended repeat area by bits DARA4 to DARA0 in EDACR. The size of
each extended repeat area can be specified independently.
When the address register value is the last address in the extended repeat area and extended repeat
area overflow occurs, EXDMA transfer can be temporarily halted and an extended repeat area
overflow interrupt request can be generated for the CPU. If the SARIE bit in EDACR is set to 1,
and the EDSAR extended repeat area overflows, the ESIF bit is set to 1 and the DTE bit cleared to
0 in EDMDR, and transfer is terminated. If the ESIE bit is set to 1 in EDMDR, an extended repeat
area overflow interrupt is requested to the CPU. If the DARIE bit in EDACR is set to 1, the above
applies to the destination address register. If the DTE bit in EDMDR is set to 1 during interrupt
generation, transfer is resumed.
Figure 11.15 illustrates the operation of the extended repeat area function.
Figure 11.15 Example of Extended Repeat Area Function Operation
When lower 3 bits (8-byte area) of EDSAR are designated
as extended repeat area (SARA4 to SARA0 = B'00011)
External memory
H'23FFFE
H'23FFFF
H'240000
H'240001
H'240002
H'240003
H'240004
H'240005
H'240006
H'240007
H'240008
H'240009
Range of
EDSAR values
H'240000
H'240001
H'240002
H'240003
H'240004
H'240005
H'240006
H'240007
Repeat
Extended repeat area overflow
interrupt can be requested
Rev. 2.00 Oct. 21, 2009 Page 489 of 1454
Section 11 EXDMA Controller (EXDMAC)
REJ09B0498-0200
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