HD6432621 Hitachi, HD6432621 Datasheet - Page 794

• Manufacturer Part Number: HD6432621
• Description: (HD64F262x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

22.7
Usage Note
Although both the F-ZTAT and mask ROM versions fully meet the electrical specifications listed
in this manual, there may be differences in the actual values of the electrical characteristics,
operating margins, noise margins, and so forth, due to differences in the fabrication process, the
on-chip ROM, and the layout patterns.
Therefore, if a system is evaluated using the F-ZTAT version, a similar evaluation should also be
performed using the mask ROM version.
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