M16C62P_06 Datasheet, PDF (310/421 Pages) Renesas Technology Corp – 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/60 SERIES

M16C/62P Group (M16C/62P, M16C/62PT)
22. Flash Memory Version
22.4 Standard Serial I/O Mode
In standard serial I/O mode, the serial programmer supporting the M16C/62P Group (M16C/62P, M16C/62PT) can
be used to rewrite the flash memory user ROM area in the microcomputer mounted on a board.
For more information about the serial programmer, contact your serial programmer manufacturer. Refer to the
user's manual included with your serial programmer for instructions.
Table 22.7 lists Pin Functions (Flash Memory Standard Serial I/O Mode). Figure 22.15 to Figure 22.18 show Pin
Connections in Serial I/O Mode.
22.4.1 ID Code Check Function
The ID code check function determines whether the ID codes sent from the serial programmer matches those
written in the flash memory. (Refer to 22.2 Functions To Prevent Flash Memory from Rewriting.)
Rev.2.41 Jan 10, 2006 Page 295 of 390
REJ09B0185-0241