RC28F320C3TD90 Micron Technology Inc, RC28F320C3TD90 Datasheet - Page 33

• Manufacturer Part Number: RC28F320C3TD90
• Manufacturer: Micron Technology Inc

Specifications of RC28F320C3TD90

• Lead Free Status / Rohs Status: Not Compliant

C3 Discrete
Table 16: Write Operations—64-Mbit Density
Figure 10: Write Operations Waveform
March 2008
290645-24
Notes:
1.
2.
3.
4.
5.
W10
W11
W12
W13
W14
W1
W2
W3
W4
W5
W6
W7
W8
W9
#
Write pulse width (t
(whichever goes high first). Hence, t
defined from CE# or WE# going high (whichever goes high first) to CE# or WE# going low (whichever goes low last).
Hence, t
Refer to
Sampled, but not 100% tested.
See
maximum allowable input slew rate.
See
Figure 11, “AC Input/Output Reference Waveform” on page 34
Figure 10, “Write Operations Waveform” on page 33
t
t
t
t
t
t
t
Address [A]
t
t
t
t
WHEH
DVWH
WHDX
BHWH
Data [D/Q]
WLWH
AVWH
WHAX
WHWL /
VPWH
PHWL
ELWL
WPH
Table 23, “Command Bus Operations” on page 45
WE# [W]
Symbol
OE# [G]
CE# [E]
RP# [P]
Vpp [V]
t
t
t
WHGL
QVVL
QVBL
/ t
= t
/ t
/ t
/ t
/ t
/ t
/ t
/ t
/ t
/ t
t
WLEL
EHWH
PHEL
DVEH
AVEH
EHDX
EHAX
EHEL
VPEH
BHEH
ELEH
WHWL
WP
W1
= t
) is defined from CE# or WE# going low (whichever goes low last) to CE# or WE# going high
EHEL
W2
RP# High Recovery to WE# (CE#) Going Low
CE# (WE#) Setup to WE# (CE#) Going Low
WE# (CE#) Pulse Width
Data Setup to WE# (CE#) Going High
Address Setup to WE# (CE#) Going High
CE# (WE#) Hold Time from WE# (CE#) High
Data Hold Time from WE# (CE#) High
Address Hold Time from WE# (CE#) High
WE# (CE#) Pulse Width High
V
V
WP# Setup to WE# (CE#) Going High
WP# Hold from Valid SRD
WE# High to OE# Going Low
PP
PP
= t
Hold from Valid SRD
Setup to WE# (CE#) Going High
WHEL
WP
= t
Parameter
= t
EHWL
WLWH
W5
.
W3
W3
= t
W10
ELEH
= t
W4
WLEH
= t
ELWH
V
CC
.
. Similarly, write pulse width high (t
for valid A
W7
2.7 V – 3.6
W6
Product
Density
W8
V
IN
W9
W9
for timing measurements and
or D
IN
.
Note
1,4,5
2,4,5
2,4,5
2,4,5
2,4,5
1,4,5
3,4,5
4,5
4,5
4,5
3,4
3,4
3,4
3,4
64 Mbit
80 ns
Min
150
200
60
40
60
30
30
0
0
0
0
0
0
0
WPH
Datasheet
) is
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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