rej05c0005_m16c_hn58x25_ap| Application Note
APPLICATION NOTE
Serial EEPROM of HN58X25xxx Series
Control Using Clock Synchronous Serial I/O (UART) of M16C
Introduction
This document should be used for reference when implementing control of the HN58X25xxx Series serial EEPROM manufactured by Renesas Technology Corp., using the clock synchronous serial communication interface (hereafter referred to as UART) of the M16C family manufactured by Renesas Technology Corp. The M16C family incorporates a clock synchronous serial I/O. The HN58X25xxx Series serial EEPROM can be controlled through the clock synchronous serial I/O and software. This document describes sample programs for controlling the HN58X25xxx Series serial EEPROM by using the clock synchronous serial I/O.
Target Device
The application examples described in this document are applicable when the following MCU and condition are used. MCU: Condition: Software Version: M16C family Clock synchronous serial I/O is used Ver.1.21
The programs can be executed by any M16C family MCU with the serial I/O. Note however that since some functions may be altered by function addition, etc., the functions should be confirmed against the MCU manual. Be sure to perform evaluation sufficiently when using this application note.
Contents
1. 2. Control Method for HN58X25xxx Series Serial EEPROM................................................................ 2 Sample Programs ........................................................................................................................... 23
REJ05C0005-0202/Rev.2.02
January 2008
Page 1 of 40
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