MT57V256H36E Micron Semiconductor Products, Inc., MT57V256H36E Datasheet - Page 10

• Manufacturer Part Number: MT57V256H36E
• Description: 9Mb DDR SRAM 2.5V Vdd, HSTL Pipelined
• Manufacturer: Micron Semiconductor Products, Inc.

Table 11: AC Electrical Characteristics And Recommended Operating
Notes 14, 17-19; notes appear following parameter tables; 0°C £ T
256K x 36 2.5V V
MT57V256H36E_16_B.fm - Rev. B, Pub. 1/03
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®K#­, C­®C#­) at
t
Clock# to clock (K#­®K­, C#­®C­)at
t
Clock to data clock (K­®C­, K#­®C#­)
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
KHKH minimum
KHKH minimum
DD
, HSTL, Pipelined DDR SRAM
Conditions
t
SYMBOL
t
t
t
t
CQHQX1
t
t
t
CQHQX
t
t
t
CHCQH
CHCQV
CHQQZ
t
t
t
KHK#H
K#HKH
t
t
CHQX1
t
t
t
t
t
KHKH
KHCH
CHQV
CHQX
AVKH
DVKH
KHAX
KHDX
CHQZ
KHKL
KLKH
IVKH
KHIX
0.16µm Process
2.5V V
-0.35
-0.35
10
MIN
5.0
2.0
2.0
2.4
2.4
0.0
0.8
0.8
0.8
0.6
0.6
0.6
0.6
0.6
0.6
A
DD
£ +70°C; +2.4V £ V
-5
Micron Technology, Inc., reserves the right to change products or specifications without notice.
, HSTL, PIPELINED DDR SRAM
MAX
0.35
0.35
1.5
2.4
2.4
2.6
-0.40
-0.40
MIN
DD
6.0
2.4
2.4
2.8
2.8
0.0
0.8
0.8
0.8
0.7
0.7
0.7
0.7
0.7
0.7
£ +2.6V
-6
MAX
0.40
0.40
2.0
3.0
3.0
3.2
256K x 36
©2003, Micron Technology Inc.
UNITS NOTES
ADVANCE
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
20, 21
20, 21
20, 21
20, 21
22
22
22
22
22
22