R5F61665N50FPV Renesas Electronics America, R5F61665N50FPV Datasheet - Page 1235

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
• Programming
Programming is executed by the programming selection and 128-byte programming
commands.
Firstly, the host should send the programming selection command and select the programming
method and programming MATs. There are two programming selection commands, and
selection is according to the area and method for programming.
1. User boot MAT programming selection
2. User MAT programming selection
After issuing the programming selection command, the host should send the 128-byte
programming command. The 128-byte programming command that follows the selection
command represents the data programmed according to the method specified by the selection
command. When more than 128-byte data is programmed, 128-byte commands should
repeatedly be executed. Sending a 128-byte programming command with H'FFFFFFFF as the
address will stop the programming. On completion of programming, the boot program will
wait for selection of programming or erasing.
Where the sequence of programming operations that is executed includes programming with
another method or of another MAT, the procedure must be repeated from the programming
selection command.
The sequence for the programming selection and 128-byte programming commands is shown
in figure 25.27.
Repeat
Host
Programming selection (H'42, H'43)
Figure 25.27 Programming Sequence
128-byte programming (address, data)
128-byte programming (H'FFFFFFFF)
ACK
ACK
ACK
Rev. 2.00 Oct. 21, 2009 Page 1201 of 1454
Section 25 Flash Memory
Transfer of the
programming
Boot program
Programming
program
REJ09B0498-0200

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