W19B320B Datasheet, PDF (3/51 Pages) Winbond – 32Mbit, 2.7~3.6-volt single bank CMOS flash memory

W19B320BT/B DATASHEET
9.3 #BYTE Waveform for Read Operation .........................................................................................42
9.4 #BYTE Waveform for Write Operation .........................................................................................42
9.5 Programming Waveform...............................................................................................................43
9.6 Accelerated Programming Waveform ..........................................................................................43
9.7 Chip/Sector Erase Waveform .......................................................................................................44
9.8 Back-to back Read/Write Cycle Waveform ..................................................................................44
9.9 #Data Polling Waveform (During Embedded Algorithms) ............................................................45
9.10 Toggle Bit Waveform (During Embedded Algorithms)..............................................................45
9.11 Temporary Sector Unprotect Timing Diagram ..........................................................................46
9.12 Sector/Sector Block Protect and Unprotect Timing Diagram....................................................46
9.13 Alternate #CE Controlled Write (Erase/Program) Operation Timing ........................................47
10. LATCHUP CHARACTERISTICS ...........................................................................................................48
11. CAPACITANCE......................................................................................................................................48
12. ORDERING INFORMATION .................................................................................................................49
13. PACKAGE DIMENSION ........................................................................................................................50
13.1 48-Pin Standard Thin Small Outline Package ..........................................................................50
14. VERSION HISTORY ..............................................................................................................................51
Publication Release Date:Dec, 22, 2008
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Revisionv A5