MT45W4MW16BFB-706 WT Micron Technology Inc, MT45W4MW16BFB-706 WT Datasheet - Page 47
![IC PSRAM 64MBIT 70NS 54VFBGA](/photos/7/22/72262/557-54-vfbga_sml.jpg)
MT45W4MW16BFB-706 WT
Manufacturer Part Number
MT45W4MW16BFB-706 WT
Description
IC PSRAM 64MBIT 70NS 54VFBGA
Manufacturer
Micron Technology Inc
Datasheet
1.MT45W4MW16BBB-706_WT_TR.pdf
(61 pages)
Specifications of MT45W4MW16BFB-706 WT
Format - Memory
RAM
Memory Type
PSRAM (Page)
Memory Size
64M (4M x 16)
Speed
70ns
Interface
Parallel
Voltage - Supply
1.7 V ~ 1.95 V
Operating Temperature
-30°C ~ 85°C
Package / Case
54-VFBGA
Operating Temperature (max)
85C
Mounting
Surface Mount
Operating Temperature Classification
Commercial
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Figure 36:
Table 28:
PDF: 09005aef80be1fbd/Source: 09005aef80be2036
Burst CellularRAM_2.fm - Rev. G 10/05 EN
Symbol
t
t
t
t
t
t
t
AS
AW
BW
CEW
CW
DH
DW
Asynchronous WRITE Timing Parameters – LB#/UB#-Controlled
LB#/UB#-Controlled Asynchronous WRITE
Min
70
70
70
23
0
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
85
85
85
23
0
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
IL
IL
IL
IH
IH
IH
OH
IL
IL
IL
IH
IL
OL
IL
-856
Max
t LZ
7.5
High-Z
t AS
t WPH
t CEW
High-Z
Units
ns
ns
ns
ns
ns
ns
ns
t WHZ
47
VALID ADDRESS
t CW
t BW
Symbol
t
t
t
t
t
t
t
HZ
LZ
WC
WHZ
WP
WPH
WR
t WC
t AW
t WP
Micron Technology, Inc., reserves the right to change products or specifications without notice.
VALID INPUT
t DW
t HZ
Min
10
70
46
10
0
t WR
t DH
-70x
DON’T CARE
High-Z
Max
8
8
©2003 Micron Technology, Inc. All rights reserved.
Min
Timing Diagrams
10
85
55
10
0
-856
Max
8
8
Units
ns
ns
ns
ns
ns
ns
ns