M28256 Datasheet, PDF (13/21 Pages) STMicroelectronics – 256 Kbit 32Kb x8 Parallel EEPROM with Software Data Protection

Figure 11. Write Mode AC Waveforms - Chip Enable Controlled
M28256
A0-A14
E
G
W
DQ0-DQ7
VALID
tAVEL
tELAX
tGHEL
tELEH
tWLEL
tELDV
DATA IN
tDVEH
tEHGL
tEHWH
tEHDX
AI01702
Figure 12. Page Write Mode AC Waveforms - Write Enable Controlled
A0-A14
Addr 0
Addr 1
Addr 2
Addr n
E
G
W
DQ0-DQ7
tWHWL
tWLWH
Byte 0
Byte 1
tWHWH
Byte 2
DQ5
tWHRH
tWHWH
Byte n
Byte n
AI01703B
13/21