MT45W1MW16BAFB-708 WT TR Micron Technology Inc, MT45W1MW16BAFB-708 WT TR Datasheet - Page 54

IC PSRAM 16MBIT 70NS 54FBGA

MT45W1MW16BAFB-708 WT TR

Manufacturer Part Number
MT45W1MW16BAFB-708 WT TR
Description
IC PSRAM 16MBIT 70NS 54FBGA
Manufacturer
Micron Technology Inc

Specifications of MT45W1MW16BAFB-708 WT TR

Format - Memory
RAM
Memory Type
PSRAM (Page)
Memory Size
16M (1M x 16)
Speed
70ns
Interface
Parallel
Voltage - Supply
1.7 V ~ 1.95 V
Operating Temperature
-30°C ~ 85°C
Package / Case
54-VFBGA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Figure 45:
Table 41:
Table 42:
PDF: 09005aef80ec6f63/Source: 09005aef80ec6f46
Burst CellularRAM_32__2.fm - Rev. E 10/05 EN
Symbol
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
ABA
ACLK
BOE
CBPH
CEW
CLK
CSP
AS
AW
BW
CW
DH
DW
DQ[15:0]
LB#/UB#
A[20:0]
ADV#
WAIT
WE#
OE#
CLK
CE#
Burst READ Timing Parameters
Asynchronous WRITE Timing Parameters – WE# Controlled
Min
Burst READ Followed by Asynchronous WRITE (WE#-Controlled)
12.5
4.5
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
5
1
Min
IL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IH
IL
IH
IL
OH
OL
OH
OL
70
70
70
23
0
0
-708
-70x
Notes: 1. When configured for synchronous mode (BCR[15] = 0), a refresh opportunity must be pro-
Max
46.5
7.5
20
20
20
9
Max
READ Burst Identified
ADDRESS
t
t
SP
CSP
t
t
VALID
(WE# = HIGH)
t
SP
SP
t
SP
CEW
2 Meg x 16, 1 Meg x 16 Async/Page/Burst CellularRAM 1.0 Memory
Min
t
HD
vided every
tions: a) clocked CE# HIGH, or b) CE# HIGH for greater than 15ns. Note that CellularRAM
Work Group specification 1.0 requires CE# to be clocked HIGH to terminate the burst.
15
t
t
-706/-856
5
1
5
HD
HD
t
HD
Min
High-Z
85
85
85
23
0
-856
Max
7.5
56
11
20
20
20
t
Max
ABA
t
0
CEM. A refresh opportunity is satisfied by either of the following two condi-
t
ACLK
Units
t
OLZ
ns
ns
ns
ns
ns
ns
ns
Units
t
BOE
ns
ns
ns
ns
ns
ns
t
KHTL
t
CLK
OUTPUT
t
54
HD
VALID
Symbol
t
t
t
t
t
t
HZ
WC
WP
WPH
WR
KOH
Symbol
t
t
t
t
t
t
HD
HZ
KHTL
KOH
OHZ
SP
Maximum and Typical Standby Currents
t
OHZ
t
HZ
t
Micron Technology, Inc., reserves the right to change products or specifications without notice.
CBPH
High-Z
1
t
CEW
t
AS
Min
Min
70
46
10
2
2
3
0
-708
-70x
Max
Max
t
t
DON’T CARE
CW
8
9
8
BW
ADDRESS
t
8
AW
VALID
t
WP
t
WC
©2003 Micron Technology, Inc. All rights reserved.
Min
Min
-706/-856
2
2
3
85
55
10
0
t
VALID
INPUT
DW
t
HZ
-856
UNDEFINED
Max
t
WR
11
Max
8
8
t
WPH
t
8
DH
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns

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