MT45W1MW16BAFB-856 WT TR Micron Technology Inc, MT45W1MW16BAFB-856 WT TR Datasheet - Page 55

• Manufacturer Part Number: MT45W1MW16BAFB-856 WT TR
• Description: IC PSRAM 16MBIT 85NS 54FBGA
• Manufacturer: Micron Technology Inc

Specifications of MT45W1MW16BAFB-856 WT TR

• Format - Memory: RAM
• Memory Type: PSRAM (Page)
• Memory Size: 16M (1M x 16)
• Speed: 85ns
• 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 46:
Table 43:
Table 44:
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
t
t
ABA
ACLK
BOE
CBPH
CEW
CLK
CSP
AS
AVH
AVS
AW
BW
CEW
CW
DH
DQ[15:0]
LB#/UB#
A[20:0]
ADV#
WAIT
WE#
OE#
CLK
CE#
Burst READ Timing Parameters
Asynchronous WRITE Timing Parameters Using ADV#
Min
12.5
Burst READ Followed by Asynchronous WRITE Using ADV#
4.5
5
1
Min
10
70
70
70
0
5
1
0
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
-708
IL
IL
IH
IL
IH
IL
IH
IL
IH
IL
IH
IL
OL
OL
IH
IH
OH
OH
-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
7.5
READ Burst Identified
t
ADDRESS
t
SP
2 Meg x 16, 1 Meg x 16 Async/Page/Burst CellularRAM 1.0 Memory
CSP
t
VALID
(WE# = HIGH)
t
SP
t
SP
t
SP
CEW
Min
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
-706/-856
5
1
5
HD
Min
t
t
HD
HD
t
10
85
85
85
HD
0
5
1
0
High-Z
-856
Max
7.5
56
11
20
20
20
Max
7.5
t
ABA
t
CEM. A refresh opportunity is satisfied by either of the following two condi-
Units
t
OLZ
ns
ns
ns
ns
ns
ns
ns
Units
t
BOE
t
ns
ns
ns
ns
ns
ns
ns
ns
ACLK
t
VPH
t
KHTL
t
CLK
OUTPUT
t
55
HD
VALID
t
Symbol
t
t
t
t
t
t
t
KOH
Symbol
t
t
t
t
t
t
DW
HZ
VP
VPH
VS
WP
WPH
HD
HZ
KHTL
KOH
OHZ
SP
Maximum and Typical Standby Currents
t
t
OHZ
HZ
t
CBPH
Micron Technology, Inc., reserves the right to change products or specifications without notice.
High-Z
1
t
CEW
t
AS
t
AS
Min
t
Min
t
VP
2
2
3
ADDRESS
AVS
23
10
10
70
46
10
VALID
-708
-70x
t
AVH
t
t
Max
CW
BW
Max
t
AW
t
8
9
8
WP
8
DON’T CARE
t
VS
©2003 Micron Technology, Inc. All rights reserved.
Min
t
VALID
INPUT
Min
DW
-706/-856
2
2
3
23
10
10
85
55
10
t
HZ
-856
UNDEFINED
t
WPH
t
Max
DH
Max
11
8
8
8
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns