s71pl129ja0 Meet Spansion Inc., s71pl129ja0 Datasheet - Page 141

• Manufacturer Part Number: s71pl129ja0
• Description: Stacked Multi-chip Product Mcp Flash Memory And Psram 128 Megabit 8m X 16-bit Cmos 3.0 Volt-only Simultaneous Operation, Page Mode Flash Memory With 64/32/16 Megabit 4m/2m/1m X 16-bit Pseudo-static Ram
• Manufacturer: Meet Spansion Inc.

Notes:
1. This timing diagram assumes CE2=H and WE# = H.
2. Either or both LB# and UB# must be Low when both CE1# and OE# are Low.
Note: This timing diagram assumes CE2=H.
November 2, 2004 pSRAM_Type07_13_A1
ADDRESS
ADDRESS
ADDRESS
(A21-A3)
(Output)
LB#/UB#
(A2-A0)
(Input)
LB#, UB#
CE1#
OE#
DQ
CE1#
DQ
OE#
Write Timings
WE#
Figure 59. Read Timing #5 (Random and Page Address Access for 32M and 64M Only)
Low
t
ASO
ADDRESS
A d v a n c e
t
t
t
OLZ
BLZ
AA
VALID
t
OHCL
t
t
OE
BA
t
t
RC
AS
t
ADDRESS VALID
AS
Figure 60. Write Timing #1 (Basic Timing)
t
AS
t
RC
VALID DATA OUTPUT
t
OH
(Normal Access)
i n f o r m a t i o n
ADDRESS
VALID
t
PAA
pSRAM Type 7
t
ADDRESS VALID
PRC
t
CW
t
WP
t
t
WC
BW
t
AX
t
OH
VALID DATA INPUT
t
DS
ADDRESS
t
VALID
AA
t
RC
ADDRESS VALID
VALID DATA OUTPUT
t
DH
t
t
t
(Page Access)
WR
WR
WR
t
RC
t
OH
t
t
t
WHP
BHP
CP
ADDRESS
t
VALID
PAA
t
PRC
t
AS
t
AS
t
AS
t
Ax
t
OH
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