MT5C1001 ASI, MT5C1001 Datasheet - Page 5

• Manufacturer Part Number: MT5C1001
• Description: SRAM
• Manufacturer: ASI

NOTES
1.
2.
3.
4.
5.
6.
DATA RETENTION ELECTRICAL CHARACTERISTICS (L Version Only)
V
Data Retention Current
Chip Deselect to Data
Retention Time
Operation Recovery Time
CC
AC TEST CONDITIONS
Input pulse levels ................................... Vss to 3.0V
Input rise and fall times ....................................... 5ns
Input timing reference levels ............................. 1.5V
Output reference levels ..................................... 1.5V
Output load .............................. See Figures 1 and 2
All voltages referenced to V
-3V for pulse width < 20ns
I
The specified value applies with the outputs
unloaded, and f =
This parameter is guaranteed but not tested.
Test conditions as specified with the output loading
as shown in Fig. 1 unless otherwise noted.
t
specified with CL = 5pF as in Fig. 2. Transition is
measured ±200mV typical from steady state voltage,
LZCE
CC
for Retention Data
DESCRIPTION
is dependent on output loading and cycle rates.
, t
LZWE
, t
LZOE
CE\
V
t
RC (MIN)
CC
, t
1
HZCE
V
V
IL
IH
, t
1 2 3 4 5 6 7 8 9
1 2 3
1 2 3 4
1 2 3 4 5 6 7 8 9
1 2 3
1 2 3 4
1 2 3 4 5 6 7 8 9
1 2 3
1 2 3 4
1 2 3 4 5 6 7 8 9
1 2 3
1 2 3 4
SS
CE\ > (V
Hz.
V
(GND).
HZOE
LOW Vcc DATA RETENTION WAVEFORM
IN
> (V
or < 0.2V
and t
and
CONDITIONS
CC
CC
t
CDR
- 0.2V)
- 0.2V)
HZWE
are
4.5V
DATA RETENTION MODE
V
V
CC
CC
= 2V
= 3V
V
V
DR
DR
Q
7.
8.
9.
10. Address valid prior to, or coincident with, latest
11. t
12. Chip enable (CE\) and write enable (WE\) can initiate and
> 2V
SYMBOL
allowing for actual tester RC time constant.
At any given temperature and voltage condition,
t
t
WE\ is HIGH for READ cycle.
Device is continuously selected. Chip enables and
output enables are held in their active state.
occurring chip enable.
terminate a WRITE cycle.
HZCE
HZOE
RC
Fig. 1 Output Load
t
I
CDR
V
CCDR
= Read Cycle Time.
t
R
DR
Equivalent
30pF
is less than t
is less than t
167
4.5V
V
MIN
t
TH
RC
2
0
Limited Availability
= 1.73V
t
LZCE
LZOE
R
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
, and t
.
MAX
1.0
1.5
Q
--
--
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
HZWE
1 2 3
1 2 3
1 2 3
1 2 3
MT5C1001
is less than t
Fig. 2 Output Load
UNITS
1 2 3
1 2 3
1 2 3
1 2 3
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
mA
mA
5pF
ns
ns
V
167
Equivalent
UNDEFINED
DON’T CARE
V
NOTES
TH
LZWE
4, 11
= 1.73V
4
and