MT58L128L32F1 Micron Semiconductor Products, Inc., MT58L128L32F1 Datasheet - Page 17

• Manufacturer Part Number: MT58L128L32F1
• Description: 4Mb Syncburst SRAM, 3.3V Vdd, 3.3V or 2.5V I/O, Flow-Through,
• Manufacturer: Micron Semiconductor Products, Inc.

I
(Note 1) (0°C ≤ T
NOTE: 1. V
4Mb: 256K x 18, 128K x 32/36 Flow-Through SyncBurst SRAM
MT58L256L18F1_F.p65 – Rev. F, Pub. 1/03 EN
DESCRIPTION
Power Supply
Current:
Operating
Power Supply
Current: Idle
CMOS Standby
TTL Standby
Clock Running
DD
OPERATING CONDITIONS AND MAXIMUM LIMITS
2. I
3. “Device deselected” means device is in power-down mode as defined in the truth table. “Device selected” means device
4. Typical values are measured at 3.3V, 25°C, and 15ns cycle time.
greater output loading.
is active (not in power-down mode).
DD
DD
is specified with no output current and increases with faster cycle times. I
Q = +3.3V +0.3V/-0.165V for 3.3V I/O configuration; V
Cycle time ≥
A
All inputs ≤ V
All inputs ≤ V
All inputs ≤ V
Device selected; V
All inputs static; CLK frequency = 0
All inputs static; CLK frequency = 0
≤ +70°C; V
ADSP#, ADV#, GW#, BWx# ≥ V
ADSP#, ADV#, GW#, BWx# ≥ V
or ≥ V
Device selected; All inputs ≤ V
Device deselected; V
Device deselected; V
Device deselected; V
V
DD
All inputs ≤ V
Cycle time ≥
IH
= MAX; Outputs open
; Cycle time ≥
DD
CONDITIONS
t
KC (MIN); Outputs open
SS
SS
SS
= +3.3V +0.3V/-0.165V unless otherwise noted)
+ 0.2 or ≥ V
+ 0.2 or ≥ V
+ 0.2 or ≥ V
DD
IL
t
KC (MIN)
= MAX; ADSC#,
or ≥ V
DD
DD
DD
t
KC (MIN);
= MAX;
= MAX;
= MAX;
DD
DD
DD
IH
Q - 0.2;
Q - 0.2;
;
Q - 0.2;
IH
IH
IL
;
;
FLOW-THROUGH SYNCBURST SRAM
17
SYMBOL
I
I
I
I
I
DD
SB
SB
SB
DD
DD
2
3
4
1
Q = +2.5V +0.4V/-0.125V for 2.5V I/O configuration.
4Mb: 256K x 18, 128K x 32/36
TYP
155
0.4
35
35
8
Micron Technology, Inc., reserves the right to change products or specifications without notice.
425
115
115
-6.8
10
25
DD
Q increases with faster cycle times and
375
100
100
-7.5
10
25
MAX
-8.5
325
85
10
25
85
250
-10
65
10
25
65
UNITS NOTES
©2003, Micron Technology, Inc.
m A
m A
m A
m A
m A
2, 3, 4
2, 3, 4
3, 4
3, 4
3, 4