MT55L1MY18P Micron Semiconductor Products, Inc., MT55L1MY18P Datasheet - Page 16

• 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 15: 3.3V V
Notes appear following parameter tables on page 18; 0ºC £ T
unless otherwise noted
Table 16: 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
Power Supply
Current:
Operating
Power Supply
Current: Idle
CMOS Standby
Clock Running
Snooze Mode
Power Supply
Current:
Operating
Power Supply
Current: Idle
CMOS Standby
Clock Running
Snooze Mode
(1 Meg x 18 and 512K x 32/36)
(1 Meg x 18 and 512K x 32/36)
or ³ V
or ³ V
or ³ V
or ³ V
ADV/LD# ³ V
ADV/LD# ³ V
All inputs £ V
All inputs static; CLK frequency = 0
All inputs £ V
All inputs static; CLK frequency = 0
CKE# ³ V
CKE# ³ V
or ³ V
or ³ V
Device selected; All inputs £ V
Device deselected; V
Device deselected; V
Device selected; All inputs £ V
Device deselected; V
Device deselected; V
Device selected; V
Device selected; V
DD
DD
V
V
DD
DD
DD
DD
DD
DD
, I
IH
, I
IH
- 0.2; Cycle time ³
- 0.2; Cycle time ³
- 0.2; Cycle time ³
- 0.2; Cycle time ³
= MAX; Outputs open
= MAX; Outputs open
; Cycle time ³
; Cycle time ³
DD
DD
IH
IH
CONDITIONS
CONDITIONS
; All inputs £ V
; All inputs £ V
IH
IH
SS
SS
ZZ ³ V
ZZ ³ V
; All inputs £ V
; All inputs £ V
Operating Conditions and Maximum Limits
Operating Conditions and Maximum Limits
+ 0.2 or ³ V
+ 0.2 or ³ V
IH
IH
DD
DD
DD
DD
DD
DD
t
t
KC (MIN);
KC (MIN);
= MAX;
= MAX;
= MAX;
= MAX;
= MAX;
= MAX;
t
t
t
t
SS
SS
KC (MIN)
KC (MIN)
KC (MIN)
KC (MIN)
DD
DD
SS
SS
+ 0.2
+ 0.2
- 0.2;
- 0.2;
+ 0.2
+ 0.2
IL
IL
SYM
SYM
16
I
I
I
I
I
I
I
I
A
I
SB2Z
A
I
SB2Z
DD1
DD1
SB2
SB4
SB2
SB4
DD
DD
£ +70ºC; V
£ +70ºC; V
18Mb: 1 MEG x 18, 512K x 32/36
TYP
TYP
300
120
120
250
100
100
8
8
8
8
Micron Technology, Inc., reserves the right to change products or specifications without notice.
DD
DD
and V
and V
420
180
180
370
170
170
30
30
30
30
-5
-5
DD
DD
PIPELINED ZBT SRAM
Q = 3.3V ±0.165V or 2.5V ±0.125V
380
170
170
Q = 2.5V ±0.125V unless otherwise
330
150
150
30
30
30
30
-6
-6
MAX
MAX
-7.5
-7.5
340
160
160
290
130
130
30
30
30
30
300
150
150
250
120
120
-10
-10
30
30
30
30
©2003 Micron Technology, Inc.
UNITS NOTES
UNITS NOTES
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
6, 7, 8
6, 7, 8
6, 7, 9
6, 7, 9
7, 8
7, 8
7, 9
7, 9
8
9