mt45w4mw16b Micron Semiconductor Products, mt45w4mw16b Datasheet - Page 49

• Manufacturer Part Number: mt45w4mw16b
• Description: Async/page/burst Cellularramtm 1.0 Memory
• Manufacturer: Micron Semiconductor Products

Figure 38:
Table 30:
PDF: 09005aef80be1fbd/Source: 09005aef80be2036
Burst CellularRAM_2.fm - Rev. G 10/05 EN
Symbol
t
t
t
t
t
t
t
t
t
AS
AVH
AVS
AW
BW
CEW
CW
DH
DW
Asynchronous WRITE Timing Parameters Using ADV#
Asynchronous WRITE Using ADV#
Min
10
70
70
70
23
0
5
1
0
-70x
Max
7.5
DQ[15:0]
DQ[15:0]
LB#/UB#
A[21:0]
ADV#
WAIT
WE#
OUT
OE#
CE#
IN
Min
10
85
85
85
23
0
5
1
0
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
64Mb: 4 Meg x 16 Async/Page/Burst CellularRAM 1.0 Memory
IH
IH
IH
IH
IH
IH
IL
IL
IH
OH
IL
IL
IL
IL
IL
IL
OL
IH
-856
t LZ
t VPH
Max
7.5
High-Z
t CEW
High-Z
t AS
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
t AS
t VP
VALID ADDRESS
t AVS
t WHZ
t VS
49
t AW
t CW
t BW
t AVH
Symbol
t
t
t
t
t
t
t
t
t
HZ
LZ
OW
VP
VPH
VS
WHZ
WP
WPH
t WP
Micron Technology, Inc., reserves the right to change products or specifications without notice.
VALID INPUT
t DW
t HZ
Min
10
10
10
70
46
10
5
t OW
t DH
-70x
t WPH
DON’T CARE
High-Z
Max
8
8
©2003 Micron Technology, Inc. All rights reserved.
Min
Timing Diagrams
10
10
10
85
55
10
5
-856
Max
8
8
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns