DF61543J40FPV Renesas Electronics America, DF61543J40FPV Datasheet - Page 820

• Manufacturer Part Number: DF61543J40FPV
• Description: IC H8SX/1543 MCU FLASH 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1500r

Specifications of DF61543J40FPV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 40MHz
• Connectivity: CAN, I²C, SCI, SSU
• Peripherals: DMA, Motor Control PWM, PWM, WDT
• Number Of I /o: 95
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• For Use With: R0K561582S000BE - KIT DEV RSK H8SX/1582F
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Oscillator Type: -

Section 22 Flash Memory
(8)
A programming selection command makes the boot program select the programming method, a
128-byte programming command makes it program the memory with data, and an erasing
selection command and block erasing command make it erase the block. Table 22.14 lists the
programming/erasing commands.
Table 22.14 Programming/Erasing Commands
• Programming
Rev. 3.00 Sep. 24, 2009 Page 772 of 916
REJ09B0381-0300
Command
H'43
H'50
H'48
H'58
H'52
H'4B
H'4D
H'4F
Programming is executed by the programming selection and 128-byte programming
commands.
Firstly, the host should send the programming selection command
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 22.22.
Programming/Erasing State
Command Name
User MAT programming selection
128-byte programming
Erasing selection
Block erasing
Memory read
User MAT sum check
User MAT blank check
Boot program status inquiry
Description
Transfers the user MAT programming program
Programs 128 bytes of data
Transfers the erasing program
Erases a block of data
Reads the contents of memory
Checks the checksum of the user MAT
Checks the blank data of the user MAT
Inquires into the boot program's status