am49lv128bm Meet Spansion Inc., am49lv128bm Datasheet - Page 78

• Manufacturer Part Number: am49lv128bm
• Description: Stacked Multi-chip Package Mcp ,128 Megabit 8 M ? 16-bit ,uniform Sector Flash Memory And 32 Mbit 2 M ? 16-bit Pseudo-static Ram With Page Mode Featuring Mirrorbit Technology,supplemental Datasheet
• Manufacturer: Meet Spansion Inc.

AM49LV128BM MCP WITH SECOND PSRAM SUPPLIER
PSRAM BLOCK DIAGRAM
Note: ZZ# = CE2pS on MCP pin-out.
FUNCTION TRUTH TABLE
Note:
1.
2. When the device is in standby mode, control inputs (WE#, OE#,
ABSOLUTE MAXIMUM RATINGS (NOTE 1)
Note:
1.
76
Voltage on VCC Supply Relative to V
When UB# and LB# are in select mode (low), I/O
affected as shown. When LB# only is in the select mode only I/O
O
- I/O
UB#, and LB#), address inputs and data input/outputs are
Stresses greater than those listed above may cause permanent
damage to the device. This is a stress rating only and functional
operation of the device at these or any other conditions above those
7
Voltage on any pin relative to V
Standby (Note 2)
Standby (Note 2)
are affected as shown. When UB# is in the select mode only I/O
15
Deep Sleep
are affected as shown.
Operating Temperature
Active
Mode
Write
Read
Storage Temperature
Power Dissipation
Item
CE#
H
X
L
X
L
L
SS
ZZ#
SS
H
H
H
H
H
L
0
- I/O
WE#
Symbol
V
X
X
H
H
X
L
T
IN,OUT
V
P
15
T
STG
CC
A
D
are
X (Note 3) L (Note 1) L (Note 1)
Am49LV128BM
OE#
0
X
X
H
X
L
- I/
8
L (Note 1) L (Note 1)
–0.2 to V
3. When WE# is invoked, the OE# input is internally disabled and
UB#
–0.2 to 3.6
–40 to 125
-25 to +85
X
H
X
L
internally isolated from any external influence and disabled from
exerting any influence externally.
has no effect on the circuit.
indicated in the operating section of this specification is not implied.
Exposure to absolute maximum rating conditions for extended
periods may affect reliability.
Rating
1
CC
+0.3
LB#
H
X
X
L
I/O
0
Unit
- I/O
o
o
Data Out
W
V
V
Data In
C
C
High-Z
High-Z
High-Z
High-Z
15
(Note1)
June 17, 2004
Deep Sleep
POWER
Standby
Standby
Active
Active
Active