R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 334
R5F61662N50FPV
Manufacturer Part Number
R5F61662N50FPV
Description
MCU 24KB FLASH 384K 144-LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8SX/1600r
Datasheet
1.R0K561622S000BE.pdf
(1070 pages)
Specifications of R5F61662N50FPV
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
384KB (384K 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
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R5F61662N50FPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 9 DMA Controller (DMAC)
(2)
Figure 9.19 shows the XY conversion using the offset addition in repeat transfer mode.
In figure 9.19, the source address side is specified to the repeat area by DACR and the offset
addition is selected. The offset value is set to 4 × data access size (when the data access size is
longword, H'00000010 is set in DOFR, as an example). The repeat size is set to 4 × data access
size (when the data access size is longword, the repeat size is set to 4 × 4 = 16 bytes, as an
example). The increment or decrement by 1, 2, or 4 is specified as the transfer destination address.
A repeat size end interrupt is requested when the repeat size of transfers is completed.
Rev. 2.00 Sep. 16, 2009 Page 304 of 1036
REJ09B0414-0200
Offset
Offset
Offset
Figure 9.19 XY Conversion Operation Using Offset Addition in Repeat Transfer Mode
XY Conversion Using Offset
Data 1
Data 2
Data 4
Data 3
1st transfer
Data 1
Data 5
Data 9
Data 13
Data 2
Data 6
Data 10
Data 14
Data 3
Data 7
Data 11
Data 15
Data 4
Data 8
Data 12
Data 16
Data 5
Data 6
Data 7
Data 8
Interrupt
request
generated
Address
initialized
Data 9
Data 10
Data 11
Data 12
2nd transfer
Data 1
Data 5
Data 9
Data 13
Data 2
Data 6
Data 10
Data 14
Data 3
Data 7
Data 11
Data 15
Data 4
Data 8
Data 12
Data 16
Data 13
Data 14
Data 15
Data 16
Transfer source
addresses
changed
by CPU
Transfer
Interrupt
request
generated
Address
initialized
1st transfer
2nd transfer
3rd transfer
4th transfer
3rd transfer
Data 1
Data 5
Data 9
Data 13
Data 2
Data 6
Data 10
Data 14
Data 3
Data 7
Data 11
Data 15
Data 4
Data 8
Data 12
Data 16
Data 1
Data 5
Data 9
Data 13
Transfer source
addresses
changed
by CPU
Interrupt
request
generated
Transfer
Data 2
Data 6
Data 10
Data 14
Data 1
Data 2
Data 3
Data 4
Data 5
Data 6
Data 7
Data 8
Data 9
Data 10
Data 11
Data 12
Data 13
Data 14
Data 15
Data 16
Data 3
Data 7
Data 11
Data 15
1st transfer
2nd transfer
3rd transfer
4th transfer
Data 16
Data 4
Data 8
Data 12
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