R5F61665N50FPV Renesas Electronics America, R5F61665N50FPV Datasheet - Page 1240

• 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: -

Section 25 Flash Memory
(e)
The boot program will erase the contents of the specified block.
Command
• Command, H'58, (one byte): Erasure
• Size (one byte): The number of bytes that represents the erase block number
• Block number (one byte): Number of the block to be erased
• SUM (one byte): Checksum
Response
• Response, H'06, (one byte): Response to Erasure
Error Response
• Error Response, H'D8, (one byte): Response to Erasure
• ERROR (one byte): Error code
On receiving block number H'FF, the boot program will stop erasure and wait for a selection
command.
Command
• Command, H'58, (one byte): Erasure
• Size, (one byte): The number of bytes that represents the block number
• Block number (one byte): H'FF
• SUM (one byte): Checksum
Response
• Response, H'06, (one byte): Response to end of erasure (ACK)
Rev. 2.00 Oct. 21, 2009 Page 1206 of 1454
REJ09B0498-0200
This is fixed to 1.
After erasure has been completed, the boot program will return ACK.
This is fixed to 1.
Stop code for erasure
When erasure is to be performed after the block number H'FF has been sent, the procedure
should be executed from the erasure selection command.
Block Erasure
H'58
H'06
H'58
H'06
H'11: Sum check error
H'29: Block number error
H'51: Erasure error
H'D8
Size
Size
Block number is incorrect.
An error has occurred during erasure.
ERROR
Block number
Block number
SUM
SUM