W921C880 Просмотр технического описания (PDF) - Winbond
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W921C880 Datasheet PDF : 57 Pages
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W921E880A/W921C880
7. ADDRESSING MODE ..............................................................................................................................40
7.1 ROM Addressing Mode ..................................................................................................................40
7.2 RAM Addressing Mode...................................................................................................................40
7.3 Look-up Table Addressing Mode (1 Word/2 Cycles) ......................................................................42
8. SPECIAL CONTROL REG. FORMAT ......................................................................................................43
9. INSTRUCTION MAP.................................................................................................................................45
10. INSTRUCTION SETS .............................................................................................................................48
11. ABSOLUTE MAXIMUM RATINGS .........................................................................................................51
12. ELECTRICAL CHARACTERISTICS.......................................................................................................52
12.1 AC Characteristics ........................................................................................................................52
12.2 DC Characteristics........................................................................................................................54
13. PACKAGE DIMENSIONS.......................................................................................................................56
80-pin QFP ............................................................................................................................................56
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