R5F61665N50FPV Renesas Electronics America, R5F61665N50FPV Datasheet - Page 614

MCU FLASH 512K ROM 144-LQFP

R5F61665N50FPV

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

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

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
R5F61665N50FPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Section 12 Data Transfer Controller (DTC)
12.5.7
Setting the CHNE bit in MRB to 1 enables a number of data transfers to be performed
consecutively in response to a single transfer request. Setting the CHNE and CHNS bits in MRB
set to 1 enables a chain transfer only when the transfer counter reaches 0. SAR, DAR, CRA, CRB,
MRA, and MRB, which define data transfers, can be set independently. Figure 12.10 shows the
chain transfer operation.
In the case of transfer with CHNE set to 1, an interrupt request to the CPU is not generated at the
end of the specified number of transfers or by setting the DISEL bit to 1, and the interrupt source
flag for the activation source and DTCER are not affected.
In repeat transfer mode, setting the RCHNE bit in DTCCR and the CHNE and CHNS bits in MRB
to 1 enables a chain transfer after transfer with transfer counter = 1 has been completed.
Rev. 2.00 Oct. 21, 2009 Page 580 of 1454
REJ09B0498-0200
DTC vector
address
Chain Transfer
Transfer information
start address
Vector table
Figure 12.10 Operation of Chain Transfer
Transfer information
stored in user area
Transfer information
Transfer information
CHNE = 1
CHNE = 0
Transfer destination data (1)
Transfer destination data (2)
Transfer source data (1)
Transfer source data (2)
Data area

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