rej06b0293| Application Note

rej06b0293 PDF

rej06b0293| Application Note


APPLICATION NOTE

H8/300L SLP Series
Interfacing the H8/38024 with an IIC Serial EEPROM
Introduction
An IIC serial EEPROM is connected to the H8/38024 via the two lines of SCL (Serial Clock) and SDA (Serial Data). Data in the on-chip ROM is written to the EEPROM, and the data that was written to the EEPROM is read back to the on-chip RAM.

Target Device
H8/38024

Contents
1. 2. 3. 4. 5. 6. 7. Specifications .................................................................................................................................... 2 Concepts ........................................................................................................................................... 2 Description of Functions ................................................................................................................... 3 Principle of Operation ....................................................................................................................... 8 Description of Software................................................................................................................... 11 Flowchart......................................................................................................................................... 13 Program Listing..........................................................................................................
..................... 20

REJ06B0293-0100Z/Rev.1.00

December 2003

Page 1 of 31


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