W45B512 Datasheet, PDF (10/16 Pages) Winbond – 512k * 1 SERIAL FLASH

Preliminary W45B512
Timing Waveforms, continued
Chip-erase Timing Diagram
T_WPS
#WP
T_WPH
#CE
SCK
SI
SO
0 12345 6 78
15 16 23 24
3132 39 40 47
T_SCE
SELF-TIMED CHIP-
ERASE CYCLE
01 10 000 0 X
X
HIGH IMPEDANCE
X D0H X
Byte-program Timing Diagram
#WP
T_WPS
T_WPH
#CE
SCK
SI
SO
0 12345 6 78
15 16 23 24
31 32
39 40
T_BP
47 _{SELF-TIMED BYTE-}
PROGRAM CYCLE
0 0 0 1 0 0 0 0 ADD. ADD. ADD. Din X
MSB LSB
HIGH IMPEDANCE
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