M29W160ET ST Microelectronics, M29W160ET Datasheet - Page 24

• Manufacturer Part Number: M29W160ET
• Description: 16 Mbit (2Mb x8 or 1Mb x16 / Boot Block) 3V Supply Flash Memory
• Manufacturer: ST Microelectronics

M29W160ET, M29W160EB
Figure 13. Write AC Waveforms, Chip Enable Controlled
Table 14. Write AC Characteristics, Chip Enable Controlled
Note: 1. Sampled only, not 100% tested.
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Symbol
t
EHRL
t
t
t
t
t
t
VCHWL
t
t
t
t
t
t
EHWH
WLEL
DVEH
EHDX
GHEL
EHGL
ELEH
EHEL
ELAX
AVAV
AVEL
A0-A19/
A–1
W
G
E
DQ0-DQ7/
DQ8-DQ15
V CC
RB
(1)
t
t
t
BUSY
t
t
t
t
t
t
t
CPH
t
t
OEH
VCS
Alt
WC
WH
WS
CP
DS
DH
AH
AS
Address Valid to Next Address Valid
Write Enable Low to Chip Enable Low
Chip Enable Low to Chip Enable High
Input Valid to Chip Enable High
Chip Enable High to Input Transition
Chip Enable High to Write Enable High
Chip Enable High to Chip Enable Low
Address Valid to Chip Enable Low
Chip Enable Low to Address Transition
Output Enable High Chip Enable Low
Chip Enable High to Output Enable Low
Program/Erase Valid to RB Low
V
tVCHWL
CC
High to Write Enable Low
tWLEL
tGHEL
tAVEL
Parameter
tAVAV
VALID
tELEH
tDVEH
tEHRL
VALID
tELAX
Max
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
tEHWH
tEHGL
tEHEL
tEHDX
70
70
45
45
30
45
30
50
0
0
0
0
0
0
M29W160E
90
90
50
50
30
50
35
50
0
0
0
0
0
0
AI02924
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs