MT57V256H36E Micron Semiconductor Products, Inc., MT57V256H36E Datasheet - Page 8

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

Maximum Ratings may cause permanent damage to
the device. This is a stress rating only, and functional
operation of the device at these or any other condi-
tions above those indicated in the operational sections
of this specification is not implied. Exposure to abso-
lute maximum rating conditions for extended periods
may affect reliability.
package type, cycle time, loading, ambient tempera-
ture, and airflow. See Micron Technical Note TN-05-14
for more information.
Table 6:
Notes appear following parameter tables; 0ºC £ T
Table 7:
Notes appear following parameter tables; 0ºC £ T
256K x 36 2.5V V
MT57V256H36E_16_B.fm - Rev. B, Pub. 1/03
DESCRIPTION
DESCRIPTION
Input High (Logic 1) Voltage
Input Low (Logic 0) Voltage
Clock Input Signal Voltage
Input Leakage Current
Output Leakage Current
Output High Voltage
Output Low Voltage
Supply Voltage
Reference Voltage
Input High (Logic 1) Voltage
Input Low (Logic 0) Voltage
Isolated Output Buffer Supply
Stresses greater than those listed under Absolute
Maximum junction temperature depends upon
DD
, HSTL, Pipelined DDR SRAM
DC Electrical Characteristics And Operating Conditions
AC Electrical Characteristics And Operating Conditions
CONDITIONS
0V £ V
Output(s) disabled,
0V £ V
CONDITIONS
|I
I
OH
OL
IN
Note 1
Note 2
| £ 0.1mA
£ 0.1mA
IN
£ V
£ V
DD
DD
Q (Q)
A
A
Q
£ +70ºC; +2.4V £ V
£ +70ºC; +2.4V £ V
0.16µm Process
2.5V V
SYMBOL
V
V
V
SYMBOL
V
OH
IH
V
IL
OL
V
V
V
IH
(
V
V
(
IL
V
V
IL
DD
AC
8
AC
IL
REF
OH
(
DD
(
(
OL
(
IN
O
LOW
DC )
LOW
DC
I
)
Q
)
ABSOLUTE MAXIMUM RATINGS
Voltage on V
Voltage on V
V
Storage Temperature ............................. -55ºC to +125ºC
Junction Temperature .......................................... +125ºC
Short Circuit Output Current .............................. ±70mA
)
IN
)
)
DD
Relative to V
..................................................... -0.5V to V
DD
DD
Micron Technology, Inc., reserves the right to change products or specifications without notice.
, HSTL, PIPELINED DDR SRAM
V
V
£ +2.6V unless otherwise noted
£ +2.6V unless otherwise noted
V
DD
DD
V
V
DD
REF
Q/2 - 0.08
Q/2 - 0.08
REF
MIN
0.68
-0.3
-0.3
V
2.4
1.4
MIN
Q - 0.2
-5
-5
DD
DD
SS
+ 0.1
–
+ 0.2
SS
Q Supply
Supply Relative to V
........................................ -0.5V to +V
V
V
V
REF
MAX
V
V
DD
DD
V
DD
DD
–
- 0.2
REF
Q/2 + 0.08
Q/2 + 0.08
V
MAX
Q + 0.3
Q + 0.3
0.2
2.6
1.6
0.9
DD
5
5
- 0.1
Q
UNITS
SS
256K x 36
V
V
.....-0.5V to +3.6V
©2003, Micron Technology Inc.
UNITS NOTES
µA
µA
ADVANCE
V
V
V
V
V
V
V
V
V
V
DD
NOTES
3, 4, 8
3, 4, 8
3, 5, 7
3, 5, 7
3, 5, 7
3, 5, 7
+ 0.5V
3, 4
3, 4
3, 4
3, 6
3
3
DD