W78E058B View Datasheet(PDF) - Winbond
Part Name
Description
MFG CO.
W78E058B Datasheet PDF : 36 Pages
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W78E58B/W78E058B
8. TIMING WAVEFORMS................................................................................................................... 25
8.1 Program Fetch Cycle ........................................................................................................... 25
8.2 Data Read Cycle.................................................................................................................. 25
8.3 Data Write Cycle.................................................................................................................. 26
8.4 Port Access Cycle................................................................................................................ 26
9. TYPICAL APPLICATION CIRCUITS .............................................................................................. 27
9.1 Expanded External Program Memory and Crystal .............................................................. 27
9.2 Expanded External Data Memory and Oscillator ................................................................ 28
10. PACKAGE DIMENSIONS............................................................................................................... 29
10.1 40-pin DIP............................................................................................................................ 29
10.2 44-pin PLCC ........................................................................................................................ 29
10.3 44-pin PQFP ........................................................................................................................ 30
11. APPLICATION NOTES................................................................................................................... 31
11.1 In-system Programming Software Examples ...................................................................... 31
12. REVISION HISTORY...................................................................................................................... 36
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