MT55L1MY18P Micron Semiconductor Products, Inc., MT55L1MY18P Datasheet - Page 14

• Manufacturer Part Number: MT55L1MY18P
• Description: 18Mb ZBT SRAM, 3.3V Vdd, 2.5V or 3.3V I/O; 2.5V Vdd, 2.5V I/O, Pipelined,
• Manufacturer: Micron Semiconductor Products, Inc.

Table 9:
Notes appear following parameter tables on page 18; 0ºC £ T
otherwise noted
Table 10: 2.5V V
Notes appear following parameter tables on page 18; 0ºC £ T
noted
18Mb: 1 Meg x 18, 512K x 32/36 Pipelined ZBT SRAM
MT55L1MY18P_16_D.fm – Rev. D, Pub. 2/03
DESCRIPTION
DESCRIPTION
Input High (Logic 1) Voltage
Input Low (Logic 0) Voltage
Input Leakage Current
Output Leakage Current
Output High Voltage
Output Low Voltage
Supply Voltage
Isolated Output Buffer Supply
Input High (Logic 1) Voltage
Input Low (Logic 0) Voltage
Input Leakage Current
Output Leakage Current
Output High Voltage
Output Low Voltage
Supply Voltage
Isolated Output Buffer Supply
3.3V V
DD
DD
, 2.5V I/O DC Electrical Characteristics and Operating Conditions
, 2.5V I/O DC Electrical Characteristics and Operating Conditions
Output(s) disabled,
Output(s) disabled,
0V £ V
Data bus (DQx)
0V £ V
0V £ V
CONDITIONS
Data bus (DQx)
I
I
0V £ V
CONDITIONS
OH
OH
I
I
I
I
OL
OL
OH
OH
I
I
OL
OL
Inputs
(DQ
= -2.0mA
= -1.0mA
= 2.0mA
= 1.0mA
Inputs
(DQ
= -2.0mA
= -1.0mA
IN
= 2.0mA
= 1.0mA
IN
IN
IN
£ V
X
£ V
£ V
X
)
£ V
)
DD
DD
DD
DD
Q
Q
14
A
A
SYMBOL
£ +70ºC; V
SYMBOL
£ +70ºC; V
V
V
V
V
V
V
V
V
V
V
I
V
DD
IH
V
V
V
I
V
V
LO
18Mb: 1 MEG x 18, 512K x 32/36
OH
OH
V
OL
OL
DD
V
I
DD
LI
IH
IL
IH
IL
LO
OH
OH
DD
OL
OL
Q
IH
IL
Q
I
Q
Q
Micron Technology, Inc., reserves the right to change products or specifications without notice.
DD
DD
= 3.3V ±0.165V and V
and V
2.375
2.375
MIN
-0.3
-1.0
-1.0
3.135
2.375
1.7
1.7
1.7
2.0
MIN
-0.3
-1.0
-1.0
1.7
1.7
1.7
2.0
–
–
–
–
DD
PIPELINED ZBT SRAM
Q = 2.5V ±0.125V unless otherwise
V
V
V
DD
V
DD
DD
MAX
2.625
2.625
DD
MAX
3.465
2.625
Q + 0.3
0.7
1.0
1.0
0.7
0.4
Q + 0.3
0.7
1.0
1.0
0.7
0.4
–
–
+ 0.3
–
–
+ 0.3
DD
Q = 2.5V ±0.125V unless
UNITS
UNITS
µA
µA
µA
µA
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
©2003 Micron Technology, Inc.
NOTES
NOTES
1, 3
1, 3
1, 3
1, 5
1, 2
1, 2
1, 2
1, 5
4
1
1
1
1
1
4
1
1
1
1
1