SRAM
MT5C1001
Limited Availability
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
Q
Q
VTH
=
VTH =
5pF
Fig. 1 Output Load
Equivalent
Fig. 2 Output Load
Equivalent
allowing for actual tester RC time constant.
7. At any given temperature and voltage condition,
NOTES
1. All voltages referenced to VSS (GND).
2. -3V for pulse width < 20ns
tHZCE is less than tLZCE, and tHZWE is less than tLZWE and
3. ICC is dependent on output loading and cycle rates.
The specified value applies with the outputs
tHZOE is less than tLZOE
8. WE\ is HIGH for READ cycle.
9. Device is continuously selected. Chip enables and
output enables are held in their active state.
10. Address valid prior to, or coincident with, latest
occurring chip enable.
.
unloaded, and f =
1
Hz.
tRC (MIN)
4. This parameter is guaranteed but not tested.
5. Test conditions as specified with the output loading
as shown in Fig. 1 unless otherwise noted.
11. tRC = Read Cycle Time.
12. Chip enable (CE\) and write enable (WE\) can initiate
6. tLZCE, tLZWE, tLZOE, t HZCE, tHZOE and tHZWE are
specified with CL = 5pF as in Fig. 2. Transition is
and
terminate a WRITE cycle.
measured ±200mV typical from steady state voltage,
DATA RETENTION ELECTRICAL CHARACTERISTICS (L Version Only)
DESCRIPTION
CC for Retention Data
SYMBOL
VDR
MIN
2
MAX
--
UNITS
V
NOTES
CONDITIONS
V
VCC = 2V
ICCDR
1.0
mA
CE\ > (VCC - 0.2V)
and
Data Retention Current
V
IN > (VCC - 0.2V)
VCC = 3V
1.5
--
mA
ns
or < 0.2V
tCDR
tR
Chip Deselect to Data
Retention Time
0
4
tRC
4, 11
Operation Recovery Time
ns
LOW Vcc DATA RETENTION WAVEFORM
DATA RETENTION MODE
VCC
4.5V
4.5V
VDR > 2V
tCDR
tR
VIH
VIL
VDR
CE\
DON’T CARE
UNDEFINED
Micross Components reserves the right to change products or specifications without notice.
MT5C1001
Rev. 2.2 01/10
5
MICROSS [ MICROSS COMPONENTS ]
