MT54V1MH18E Micron Semiconductor Products, Inc., MT54V1MH18E Datasheet - Page 13

• Manufacturer Part Number: MT54V1MH18E
• Description: 18Mb QDR SRAM, 2.5V Vdd, Hstl, 4-Word Burst,
• Manufacturer: Micron Semiconductor Products, Inc.

Table 12: AC Electrical Characteristics and Recommended Operating Conditions
Notes 13, 16–19, notes appear following paramater tables on page 14; °C £ T
18Mb: 2.5V V
MT54V1MH18E_16_F.fm – Rev. F, Pub. 3/03
DESCRIPTION
Clock
Clock cycle time (K, K#, C, C#)
Clock HIGH time (K, K#, C, C#)
Clock LOW time (K, K#, C, C#)
Clock to clock# (K
C
Clock# to clock (K#
C#
Clock to data clock (K
K#
Output Times
C, C# HIGH to output valid
C, C# HIGH to output hold
C HIGH to output High-Z
C HIGH to output Low-Z
C, C# HIGH to CQ, CQ# HIGH
CQ, CQ# HIGH to output valid
CQ, CQ# HIGH to output hold
CQ HIGH to output High-Z
CQ HIGH to output Low-Z
Setup Times
Address valid to K rising edge
Control inputs valid to K rising
edge
Data-in valid to K, K# rising
edge
Hold Times
K rising edge to address hold
K rising edge to control inputs
hold
K, K# rising edge to data-in
hold
­®
­®
­®
C#
C­)
C#
DD
­
)
­
, HSTL, QDRb4 SRAM
)
­®
­®
K#
­®
K
­
­
,
,
C
­
,
t
t
t
CQHQX1 -0.35
t
t
t
t
t
CQHQV
CQHQX
CHCQH
CQHQZ
t
KHK#H
K#HKH
t
t
t
CHQX1
t
t
t
t
t
t
t
t
t
KHKH
CHQV
CHQX
DVKH
KHAX
KHDX
KHCH
CHQZ
AVKH
SYM
KHKL
KLKH
IVKH
KHIX
-0.35
MIN
5.0
2.0
2.0
2.4
2.4
0.0
1.2
1.2
1.2
0.6
0.6
0.6
0.6
0.6
0.6
-5
MAX
0.35
0.35
1.5
2.2
2.2
2.3
-0.40
-0.40
13
MIN
6.0
2.4
2.4
2.7
2.7
0.0
1.2
1.2
1.2
0.7
0.7
0.7
0.7
0.7
0.7
-6
MAX
2.00
0.40
0.40
2.5
2.5
2.6
2.5V V
Micron Technology, Inc., reserves the right to change products or specifications without notice.
-0.45
-0.45
MIN
0.04
A
7.5
3.0
3.0
3.4
3.4
1.2
1.2
1.2
0.8
0.8
0.8
0.8
0.8
0.8
£ +70°C; T
-7.5
DD
1 MEG x 18, 512K x 36
MAX
0.45
0.45
2.5
3.0
3.0
3.2
, HSTL, QDRb4 SRAM
J
£ +95°C; V
-0.50
-0.50
MIN
3.5
3.5
4.6
4.6
0.0
1.2
1.2
1.2
1.0
1.0
1.0
1.0
1.0
1.0
10
-10
MAX
0.50
0.50
3.0
3.0
3.0
3.2
DD
= 2.5V ±0.1V
©2003 Micron Technology, Inc.
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
NOTES
20
20
20
20
16
16
16
16
16
16