R5F61662N50FPV Renesas Electronics America, R5F61662N50FPV Datasheet - Page 849
![MCU 24KB FLASH 384K 144-LQFP](/photos/28/61/286117/144-lqfp__plqp0144ka-a_sml.jpg)
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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(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 22.13 shows a repeating procedure of erasing, programming, and RAM emulation.
Procedure of Erasing, Programming, and RAM Emulation in User Program Mode
Figure 22.13 Repeating Procedure of Erasing, Programming,
Download erasing program
Initialize erasing program
destination to H'FF9000)
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
1
Rev. 2.00 Sep. 16, 2009 Page 819 of 1036
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 22 Flash Memory
Yes
REJ09B0414-0200
No
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