M16C65 Datasheet, PDF (767/829 Pages) Renesas Technology Corp – RENESAS MCU M16C FAMILY / M16C/60

Under development
M16C/65 Group
Preliminary Specification
This is a preliminary specification and is subject to change.
30. Flash Memory
30.9 Standard Serial I/O Mode
In standard serial I/O mode, a serial programmer supporting the M16C/65 Group can be used to rewrite
program ROM 1, program ROM 2, and data flash while the MCU mounted on a board.
Standard serial I/O mode has the following two modes:
• Standard serial I/O mode 1: The MCU is connected to the serial programmer by using clock
synchronous serial I/O
• Standard serial I/O mode 2: The MCU is connected to the serial programmer by using two-wire clock
asynchronous serial I/O
For more information about the serial programmers, contact the serial programmer manufacturer. Refer to
the user’s manual included with your serial programmer for instructions.
REJ09B0484-0030 Rev.0.30 Sep 09, 2008
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