s71ws256nc0bawa30 Meet Spansion Inc., s71ws256nc0bawa30 Datasheet - Page 151

• 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.

September 15, 2005 S71WS-N_01_A4
Notes:
1.
2.
3.
Deselected
Deselected
Output
Disabled
Outputs
Disabled
Read Command
Lower Byte
Read
Upper Byte
Read
Word Read
Write Command
Lower Byte
Write
Upper Byte
Write
Word Write
Mode Register
Set
X must be low or high state.
X means “Don’t care” (can be low, high or toggling).
WAIT# is the device output signal and does not have any affect on the mode definition. Please refer to each timing
diagram for WAIT# pin function.
Table 37.3 Synchronous Burst Read & Synchronous Burst Write Mode(A15/A14 = 1/0)
Mode
A d v a n c e
CS# MRS#
H
H
L
L
L
L
L
L
L
L
L
L
L
H
H
H
H
H
H
H
H
H
H
H
L
L
(note1)
(note1)
(note1)
(note1)
(note1)
OE#
X
X
H
X
X
X
H
H
H
H
L
L
L
I n f o r m a t i o n
S71WS-Nx0 Based MCPs
L
L
(note1)
(note1)
(note1)
(note1)
(note1)
(note1)
WE#
or
or
X
X
H
X
H
H
H
H
X
X
X
(note1)
(note1)
LB#
H
H
H
X
X
X
X
L
L
L
L
L
(note1)
(note1)
UB#
H
H
H
X
X
X
X
L
L
L
L
L
High-Z High-Z
High-Z High-Z
High-Z High-Z
High-Z High-Z
High-Z High-Z
High-Z
High-Z High-Z
High-Z
High-Z High-Z
I/O
D
D
D
D
OUT
OUT
IN
IN
0-7
High-Z
High-Z
I/O
D
D
D
D
OUT
OUT
IN
IN
8-15
(note 2)
(note 2)
(note 2)
(note 2)
CLK
X
X
X
X
(note 2)
(note 2)
ADV#
H
H
H
H
H
H
H
H
X
X
Standby
Power
Active
Active
Active
Active
Active
Active
Active
Active
Active
Active
Active
PAR
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