MT45W256KW16PEGA-70 WT Micron Technology Inc, MT45W256KW16PEGA-70 WT Datasheet - Page 21

• Manufacturer Part Number: MT45W256KW16PEGA-70 WT
• Manufacturer: Micron Technology Inc

Specifications of MT45W256KW16PEGA-70 WT

• Operating Temperature (max): 85C
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Compliant

Table 7:
PDF: 09005aef8329b746 / Source: 09005aef82f264aa
8mb_4mb_asyncpage_cr1_0_p22z__2.fm - Rev. B 4/08 EN
Parameter
Address access time
Page access time
LB#/UB# access time
LB#/UB# disable to High-Z output
LB#/UB# enable to Low-Z output
Maximum CE# pulse width
Chip select access time
Chip disable to High-Z output
Chip enable to Low-Z output
Output enable to valid output
Output hold from address change
Output disable to High-Z output
Output enable to Low-Z output
Page cycle time
Read cycle time
READ Cycle Timing Requirements
Notes:
1. Low-Z to High-Z timings are tested with the circuit shown in Figure 15 on page 20. The
2. High-Z to Low-Z timings are tested with the circuit shown in Figure 15 on page 20. The Low-
3. Page mode enabled only.
High-Z timings measure a 100mV transition either from V
Z timings measure a 100mV transition away from the High-Z (V
V
OH
or V
OL
.
Symbol
t
t
t
t
t
t
t
CEM
t
OHZ
APA
t
BHZ
t
t
t
OLZ
t
t
BLZ
t
OH
AA
CO
BA
HZ
OE
PC
RC
LZ
4Mb: 256K x16 Async/Page CellularRAM 1.0 Memory
21
Min
10
10
20
70
5
3
–
–
–
–
–
–
–
–
–
Micron Technology, Inc., reserves the right to change products or specifications without notice.
-70
Max
70
20
70
70
20
8
8
8
8
–
–
–
–
–
–
Electrical Characteristics
OH
or V
CC
©2008 Micron Technology, Inc. All rights reserved.
OL
Q/2) level either toward
Unit
toward V
ns
ns
ns
ns
ns
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
CC
Q/2.
Notes
1
2
3
1
2
1
2