Electrical Characteristic Differences Between Mask Rom And Flash Memory Version Microcomputers - Renesas M16C/6NK Hardware Manual

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M16C/6N Group (M16C/6NK, M16C/6NM)
23.17 Electrical Characteristic Differences Between Mask ROM and Flash Memory
Version Microcomputers
Flash memory version and mask ROM version may have different characteristics, operating margin, noise
tolerated dose, noise width dose in electrical characteristics due to internal ROM, different layout pattern,
etc. When switching to the mask ROM version, conduct equivalent tests as system evaluation tests
conducted in the flash memory version.
Rev.2.00 Nov 28, 2005
REJ09B0124-0200
page 369 of 378
23. Usage Precaution