MT45W8MW16BGX-708 WT TR Micron Technology Inc, MT45W8MW16BGX-708 WT TR Datasheet - Page 32

• Manufacturer Part Number: MT45W8MW16BGX-708 WT TR
• Description: IC PSRAM 128MBIT 70NS 54VFBGA
• Manufacturer: Micron Technology Inc

Specifications of MT45W8MW16BGX-708 WT TR

• Format - Memory: RAM
• Memory Type: PSRAM (Page)
• Memory Size: 128M (8Mx16)
• 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: Lead free / RoHS Compliant
• Other names: 557-1010-2

Table 15: Asynchronous READ Cycle Timing Requirements
All tests are performed with the outputs configured for default setting of half drive strength (BCR[5:4] = 01b).
NOTE:
09005aef80ec6f79 pdf/09005aef80ec6f65 zip
Burst CellularRAM 1.5_128Mb__2.fm - Rev. D 2/05 EN
PARAMETER
Address Access Time
ADV# Access Time
Page Access Time
Address Hold from ADV# HIGH
Address Setup to ADV# HIGH
LB#/UB# Access Time
LB#/UB# Disable to DQ High-Z Output
LB#/UB# Enable to Low-Z Output
Maximum CE# Pulse Width
CE# LOW to WAIT Valid
Chip Select Access Time
CE# LOW to ADV# HIGH
Chip Disable to DQ and WAIT High-Z Output
Chip Enable to Low-Z Output
Output Enable to Valid Output
Output Hold from Address Change
Output Disable to DQ High-Z Output
Output Enable to Low-Z Output
Page Cycle Time
READ Cycle Time
ADV# Pulse Width LOW
ADV# Pulse Width HIGH
1. Low-Z to High-Z timings are tested with the circuit shown in Figure 27 on page 31. The High-Z timings measure a 100mV
2. High-Z to Low-Z timings are tested with the circuit shown in Figure 27 on page 31. The Low-Z timings measure a 100mV
3. Page mode enabled only.
transition from either V
transition away from the High-Z (V
OH
or V
OL
toward V
CC
Q/2) level toward either V
ASYNC/PAGE/BURST CellularRAM 1.5 MEMORY
CC
Q/2.
SYMBOL
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
AA
AADV
APA
AVH
AVS
BA
BHZ
BLZ
CEM
CEW
CO
CVS
HZ
LZ
OE
OH
OHZ
OLZ
PC
RC
VP
VPH
32
OH
or V
Micron Technology, Inc., reserves the right to change products or specifications without notice.
MIN
10
10
20
70
10
2
5
1
7
5
3
5
-701/708
OL
.
MAX
7.5
70
70
20
70
70
20
8
4
8
8
MIN
10
10
25
85
10
2
5
1
7
5
3
7
-856
©2004 Micron Technology, Inc. All rights reserved.
MAX
7.5
85
85
25
85
85
20
8 MEG x 16
8
4
8
8
UNITS NOTES
ns
ns
ns
ns
ns
ns
ns
ns
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
1
2
3
1
2
1
2