YR0K42378FC000BA Renesas Electronics America, YR0K42378FC000BA Datasheet - Page 995

Manufacturer Part Number

YR0K42378FC000BA

KIT EVAL FOR H8S/2378

Manufacturer

Renesas Electronics America

For Use With/related Products

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

• Command (one byte): Commands including inquiries, selection, programming, erasing, and

• Response (one byte): Response to an inquiry

• Size (one byte): The amount of data for transmission excluding the command, amount of data,

• Checksum (one byte): The checksum is calculated so that the total of all values from the

• Data (n bytes): Detailed data of a command or response

• Error response (one byte): Error response to a command

• Error code (one byte): Type of the error

• Address (four bytes): Address for programming

• Data (n bytes): Data to be programmed (the size is indicated in the response to the

• Size (four bytes): Four-byte response to a memory read

One-byte command

or one-byte response

n-byte Command or

n-byte response

Error response

128-byte programming

and checksum

command byte to the SUM byte becomes H'00.

programming unit inquiry.)

Figure 21.19 Communication Protocol Format

Command or response

Command or response

Error response

Data (n bytes)

Section 21 Flash Memory (0.18-μm F-ZTAT Version)

Rev.7.00 Mar. 18, 2009 page 927 of 1136

REJ09B0109-0700