s71ws256nc0bawa30 Meet Spansion Inc., s71ws256nc0bawa30 Datasheet - Page 121

• Manufacturer Part Number: s71ws256nc0bawa30
• Description: Stacked Multi-chip Product Mcp 256/512/128 Megabit 32m/16m/8m X 16 Bit Cmos 1.8 Volt-only Simultaneous Read/write, Burst-mode Flash Memory With 128/64megabit 8m/4m X 16-bit Psram.
• Manufacturer: Meet Spansion Inc.

31.3
September 15, 2005 S71WS-N_01_A4
31.3.1
Timing Diagrams
Data out
UB#, LB#
Asynchronous Read Timing Waveform
MRS# = V
Notes:
1.
2.
3.
Address
OE#
t
to output voltage levels.
At any given temperature and voltage condition, t
to device interconnection.
In asynchronous read cycle, Clock, ADV# and WAIT# signals are ignored.
CS#
CHZ
Symbol
t
t
t
t
t
t
and t
RC
CO
OE
OH
AA
BA
IH
A d v a n c e
OHZ
, WE# = V
are defined as the time at which the outputs achieve the open circuit conditions and are not referenced
Figure 31.2 Timing Waveform Of Asynchronous Read Cycle
High-Z
Min
70
—
—
—
—
3
Table 31.1 Asynchronous Read AC Characteristics
IH
Speed
, WAIT# = High-Z
I n f o r m a t i o n
Max
S71WS-Nx0 Based MCPs
70
70
35
35
—
—
t
t
LZ
BLZ
t
OLZ
Units
ns
t
t
CO
AA
CHZ(Max.)
t
t
BA
OE
is less than t
t
RC
Symbol
t
t
t
t
t
t
CHZ
BHZ
OHZ
OLZ
BLZ
LZ
LZ(Min.)
Data Valid
both for a given device and from device
Min
10
5
5
0
0
0
Speed
t
OH
Max
—
—
—
7
7
7
t
OHZ
t
BHZ
t
CHZ
Units
ns
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