28F640W30 NUMONYX [Numonyx B.V], 28F640W30 Datasheet - Page 29

• Manufacturer Part Number: 28F640W30
• Description: Numonyx Wireless Flash Memory (W30)
• Manufacturer: NUMONYX [Numonyx B.V]

Numonyx™ Wireless Flash Memory (W30)
Table 11: Read Operations - 130 nm Lithography (Sheet 2 of 2)
7.2
Table 12: Read Operations - 180 nm Lithography (Sheet 1 of 2)
November 2007
Order Number: 290702-13
Synchronous Specifications
R301
R302
R303
R304
R305
R306
R307
Notes:
1.
2.
3.
4.
5.
6.
Asynchronous Specifications
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13
#
#
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
See
and maximum allowable input slew rate.
Address hold in synchronous-burst mode is defined as t
first.
OE# can be delayed by up to t
Sampled, not 100% tested.
Applies only to subsequent synchronous reads.
During the initial access of a synchronous burst read, data from the first word might begin to be driven onto
the data bus as early as the first clock edge after t
AVCH
VLCH
ELCH
CHQV
CHQX
CHAX
CHTV
AVAV
AVQV
ELQV
GLQV
PHQV
ELQX
GLQX
EHQZ
GHQZ
OH
EHEL
ELTV
EHTZ
Sym
Sym
Figure 22, “AC Input/Output Reference Waveform” on page 46
Read Operations - 180 nm Lithography
Address Valid Setup to CLK
ADV# Low Setup to CLK
CE# Low Setup to CLK
CLK to Output Valid
Output Hold from CLK
Address Hold from CLK
CLK to WAIT Valid
Read Cycle Time
Address to Output Valid
CE# Low to Output Valid
OE# Low to Output Valid
RST# High to Output Valid
CE# Low to Output Low-Z
OE# Low to Output Low-Z
CE# High to Output High-Z
OE# High to Output High-Z
CE# (OE#) High to Output Low-Z
CE# Pulse Width High
CE# Low to WAIT Valid
CE# High to WAIT High-Z
Parameter
Parameter
ELQV
– t
GLQV
1
1
after the falling edge of CE# without impact to t
AVQV
CHAX
.
or t
Min
Min
10
10
70
20
9
9
5
-
-
0
0
0
-
-
-
-
-
-
-
-
VHAX
-70
-70
Max
, whichever timing specification is satisfied
Max
150
20
20
70
30
20
70
14
20
25
32-Mbit
64-Mbit
-
-
-
-
-
32-Mbit
64-Mbit
-
-
-
-
-
Min
Min
10
10
85
20
9
9
5
-
-
0
0
0
-
-
-
-
-
-
-
-
-85
-85
Max
Max
150
85
85
22
22
30
20
14
22
25
-
-
-
-
-
-
-
-
-
-
for timing measurements
Min
Min
128-Mbit
10
10
10
128-Mbit
90
20
9
5
ELQV
-
0
-
0
0
-
-
-
-
-
-
-
-70
-90
.
Max
Max
150
20
22
90
90
30
20
14
22
25
-
-
-
-
-
-
-
-
-
-
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Datasheet
Notes
Notes
3,4
3,4
3,4
4,5
2
-
-
-
-
-
-
6
6
6
3
4
4
5
5
-
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