Datasheet

78K0/Kx2-L CHAPTER 25 FLASH MEMORY
R01UH0028EJ0400 Rev.4.00 706
Sep 27, 2010
Table 25-5. Flash Memory Control Commands
Classification Command Name Function
Verify Verify
Compares the contents of a specified area of the flash memory with
data transmitted from the programmer.
Chip Erase Erases the entire flash memory. Erase
Block Erase Erases a specified area in the flash memory.
Blank check Block Blank Check
Checks if a specified block in the flash memory has been correctly
erased.
Write Programming Writes data to a specified area in the flash memory.
Silicon Signature
Gets 78K0/Kx2-L information (such as the part number and flash
memory configuration).
Version Get Gets the 78K0/Kx2-L version and firmware version.
Getting information
Checksum Gets the checksum data for a specified area.
Security Security Set Sets security information.
Reset Used to detect synchronization status of communication. Others
Baud Rate Set Sets baud rate when UART communication mode is selected.
The 78K0/Kx2-L microcontrollers return a response for the command issued by the dedicated flash memory
programmer. The response names sent from the 78K0/Kx2-L microcontrollers are listed below.
Table 25-6. Response Names
Response Name Function
ACK Acknowledges command/data.
NAK Acknowledges illegal command/data.