R5F61665N50FPV Renesas Electronics America, R5F61665N50FPV Datasheet - Page 1199

• 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: -

(4)
By changing the on-chip RAM start address of the download destination in FTDAR, the erasing
program and programming program can be downloaded to separate on-chip RAM areas.
Figure 25.15 shows a repeating procedure of erasing, programming, and RAM emulation.
Procedure of Erasing, Programming, and RAM Emulation in User Program Mode
Figure 25.15 Repeating Procedure of Erasing, Programming,
Download erasing program
destination to H'FF9000)
Initialize erasing program
Download programming
Initialize programming
destination H'FFB000)
Set FTDAR to H'00
(specify download
Set FTDAR to H'02
(specify download
Start procedure
program
program
program
and RAM Emulation in User Program Mode
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Rev. 2.00 Oct. 21, 2009 Page 1165 of 1454
emulation mode and tuning
(execute erasing program)
parameters in on-chip RAM
and program relevant block
Make a transition to RAM
Set FMPDR to H'FFA000
(execute programming
Erase relevant block
Exit emulation mode
Confirm operation
End procedure
program)
program
End ?
1
Section 25 Flash Memory
Yes
REJ09B0498-0200
No