MT28C128532W18 Micron Technology, MT28C128532W18 Datasheet - Page 15

• Manufacturer Part Number: MT28C128532W18
• Description: (MT28C128532W18 / MT28C128564W18) 128Mb Multibank Burst Flash 32Mb ASYNC/PAGE CellularRAM COMBO Memory
• Manufacturer: Micron Technology

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Table 9:
Notes appear on following page; all currents are in RMS unless otherwise noted
NOTE:
09005aef80b10a55
MT28C128564W18D_B.fm - Rev. B, Pub 7/03 EN
1. V
2. APS mode reduces I
3. Test conditions: V
4. I
5. Synchronous clock = 54 MHz/burst length = continuous is worst case for V
6. This parameter is specified with the outputs disabled to avoid external loading effects. The user must add current
7. This device assumes a standby mode if the chip is disabled (CE# HIGH). It will also automatically go into a standby
8. V
9. V
PARAMETER
F_V
F_V
Read Operating Current
Write Operating Current
F_V
F_V
F_V
F_V
Asynchronous Random READ
Asynchronous Page READ
Initial Access, Burst READ
Continuous Burst READ
mode will have an additional current draw of suspend current (I
required to drive output capacitance expected in the actual system.
mode whenever all input signals are quiescent (not toggling), regardless of the state of CE#, UB#, and LB#. In order
to achieve low standby current all inputs must be either V
CCES
PP
PP
IL
IN
IN
PP
PP
PP
PP
may decrease to -0.4V and V
= V
= V
Program Current
Erase Current
= F_V
= F_V
= F_V
= F_V
and I
CC
CC
or 0V Chip Enabled, I
or 0V Chip Enabled, I
CCWS
PP
PP
PP
PP
1
2
1
2
DC Characteristics (continued)
, Program in Progress
, Program in Progress
, Erase in Progress
, Erase in Progress
values are valid when the device is deselected. Any READ operation performed while in suspend
CC
CC
= V
to approximately I
CC
(MAX), CE# = V
OUT
OUT
IH
may increase to V
= 0.
= 0.
32Mb/64Mb ASYNC/PAGE CellularRAM COMBO
CCS
IL
, OE# = V
levels.
CC
IH
PS_I
PS_I
F_I
F_I
SYM
(-60)
(-70)
. All other inputs = V
Q + 0.3V for durations not to exceed 20ns.
PPW
PPE
CC
CC
15
CC
1
2
or V
128Mb MULTIBANK BURST FLASH
CCES
SS
.
MIN
Micron Technology, Inc., reserves the right to change products or specifications without notice.
or I
CCWS
CC
IH
burst read current.
).
or V
TYP
0.05
0.05
8
8
IL
.
W18/W30
(-60)
25
15
35
15
MAX
0.10
0.10
22
22
25
21
(-70)
21
13
21
11
UNITS
mA
mA
mA
mA
©2003 Micron Technology. Inc.
ADVANCE
NOTES
6, 7, 8
6, 7, 9