R5F61665N50FPV Renesas Electronics America, R5F61665N50FPV Datasheet - Page 537

• 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: -

Bφ
Address
bus
RD
LHWR
LLWR
ETEND
Bφ
Address
bus
RD
LHWR
LLWR
TEND
released
(Transfer Destination EDDAR = Odd Address, Destination Address Decremented)
Bus
released
Figure 11.25 Example of Normal Transfer Mode (Cycle Steal Mode) Transfer
Figure 11.26 Example of Normal Transfer Mode (Cycle Steal Mode) Transfer
Bus
EXDMA word
(Transfer Source EDSAR = Odd Address, Source Address Incremented)
EXDMA byte
read cycle
read cycle
4m + 1
4m
EXDMA word
EXDMA word
read cycle
4m + 2
read cycle
4m + 2
EXDMA byte
write cycle
4n + 5
EXDMA byte
4m + 4
read cycle
EXDMA word
EXDMA word
write cycle
4n + 6
write cycle
4n
EXDMA word
EXDMA byte
4n + 2
4n + 8
write cycle
write cycle
released
released
Bus
Bus
EXDMA word
EXDMA byte
read cycle
read cycle
4m + 5
4m + 4
Rev. 2.00 Oct. 21, 2009 Page 503 of 1454
Section 11 EXDMA Controller (EXDMAC)
EXDMA word
EXDMA word
read cycle
4m + 6
read cycle
4m + 6
Last transfer cycle
Last transfer cycle
EXDMA byte
EXDMA byte
4m + 8
write cycle
read cycle
4n + 1
EXDMA word
EXDMA word
4n + 4
write cycle
write cycle
4n + 2
m and n are integers.
m and n are integers.
REJ09B0498-0200
EXDMA word
EXDMA byte
4n + 6
write cycle
write cycle
4n + 4
released
released
Bus
Bus