W29EE512 Datasheet, PDF (17/22 Pages) Winbond – 64K X 8 CMOS FLASH MEMORY

W29EE512
Timing Waveforms, continued
5-Volt-only Software Chip Erase Timing Diagram
Address A15-0
DQ7-0
#CE
#OE
#WE
Six-byte code for 5V-only
TWC
software chip erase
5555
2AAA
5555
5555
2AAA
5555
AA
55
80
AA
55
10
T_WP
T_BLC
T_WPH
SW0
SW1
SW2
SW3
SW4
SW5
Internal programming starts
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Publication Release Date: February 18, 2002
Revision A7