R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 375

• Manufacturer Part Number: R5F61662N50FPV
• Description: MCU 24KB FLASH 384K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

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: -

10.2.3
SAR is a 32-bit register that designates the source address of data to be transferred by the DTC.
In full address mode, 32 bits of SAR are valid. In short address mode, the lower 24 bits of SAR is
valid and bits 31 to 24 are ignored. At this time, the upper eight bits are filled with the value of
bit 23.
If a word or longword access is performed while an odd address is specified in SAR or if a
longword access is performed while address 4n + 2 is specified in SAR, the bus cycle is divided
into multiple cycles to transfer data. For details, see section 10.5.1, Bus Cycle Division.
SAR cannot be accessed directly from the CPU.
10.2.4
DAR is a 32-bit register that designates the destination address of data to be transferred by the
DTC.
In full address mode, 32 bits of DAR are valid. In short address mode, the lower 24 bits of DAR is
valid and bits 31 to 24 are ignored. At this time, the upper eight bits are filled with the value of
bit 23.
If a word or longword access is performed while an odd address is specified in DAR or if a
longword access is performed while address 4n + 2 is specified in DAR, the bus cycle is divided
into multiple cycles to transfer data. For details, see section 10.5.1, Bus Cycle Division.
DAR cannot be accessed directly from the CPU.
DTC Source Address Register (SAR)
DTC Destination Address Register (DAR)
Rev. 2.00 Sep. 16, 2009 Page 345 of 1036
Section 10 Data Transfer Controller (DTC)
REJ09B0414-0200