m28w320fc Numonyx, m28w320fc Datasheet - Page 39

• Manufacturer Part Number: m28w320fc
• Description: 32 Mbit 2mb X16, Boot Block 3v Supply Flash Memory
• Manufacturer: Numonyx

M28W320FCT, M28W320FCB
Table 18.
1. Sampled only, not 100% tested.
2. Applicable if V
t
t
Symbol
VPHEH
QVVPL
t
t
t
WPHEH
QVWPL
t
t
t
t
t
t
t
t
t
t
EHWH
DVEH
EHAX
EHDX
EHGL
WLEL
AVEH
EHEL
ELEH
ELQV
AVAV
(2)
(1)
(1)
Write AC Characteristics, Chip Enable Controlled
t
t
t
t
t
t
t
CPH
t
t
Alt
t
VPS
PP
WC
WH
AS
DS
AH
DH
CP
CS
is seen as a logic input (V
Write Cycle Time
Address Valid to Chip Enable High
Data Valid to Chip Enable High
Chip Enable High to Address
Transition
Chip Enable High to Data Transition
Chip Enable High to Chip Enable Low
Chip Enable High to Output Enable
Low
Chip Enable High to Write Enable
High
Chip Enable Low to Chip Enable High
Chip Enable Low to Output Valid
Output Valid to V
Data Valid to Write Protect Low
V
Write Enable Low to Chip Enable Low
Write Protect High to Chip Enable
High
PP
High to Chip Enable High
PP
Parameter
PP
Low
< 3.6V).
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
200
70
70
45
45
25
25
45
70
45
0
0
0
0
0
0
M28W320FCT, M28W320FCB
200
85
85
45
45
25
25
45
85
45
0
0
0
0
0
0
DC and AC parameters
200
90
90
50
50
30
30
50
90
50
0
0
0
0
0
0
100
100
200
10
50
50
30
30
50
50
0
0
0
0
0
0
Unit
39/69
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns