|
MT9D49ML-6 |
MT9D49ML-8 |
MT9D49ML-7 |
Description |
Fast Page DRAM Module, 4MX9, 60ns, CMOS, SIMM-30 |
Fast Page DRAM Module, 4MX9, 80ns, CMOS, SIMM-30 |
Fast Page DRAM Module, 4MX9, 70ns, CMOS, SIMM-30 |
Is it lead-free? |
Contains lead |
Contains lead |
Contains lead |
Is it Rohs certified? |
incompatible |
incompatible |
incompatible |
Parts packaging code |
SIMM |
SIMM |
SIMM |
package instruction |
SIMM-30 |
SIMM-30 |
SIMM-30 |
Contacts |
30 |
30 |
30 |
Reach Compliance Code |
not_compliant |
unknown |
unknown |
ECCN code |
EAR99 |
EAR99 |
EAR99 |
access mode |
FAST PAGE |
FAST PAGE |
FAST PAGE |
Maximum access time |
60 ns |
80 ns |
70 ns |
Other features |
RAS ONLY; CAS BEFORE RAS; HIDDEN; BATTERY BACKUP REFRESH |
RAS ONLY; CAS BEFORE RAS; HIDDEN; BATTERY BACKUP REFRESH |
RAS ONLY; CAS BEFORE RAS; HIDDEN; BATTERY BACKUP REFRESH |
I/O type |
COMMON |
COMMON |
COMMON |
JESD-30 code |
R-XSMA-N30 |
R-XSMA-N30 |
R-XSMA-N30 |
memory density |
37748736 bit |
37748736 bit |
37748736 bit |
Memory IC Type |
FAST PAGE DRAM MODULE |
FAST PAGE DRAM MODULE |
FAST PAGE DRAM MODULE |
memory width |
9 |
9 |
9 |
Humidity sensitivity level |
1 |
1 |
1 |
Number of functions |
1 |
1 |
1 |
Number of ports |
1 |
1 |
1 |
Number of terminals |
30 |
30 |
30 |
word count |
4194304 words |
4194304 words |
4194304 words |
character code |
4000000 |
4000000 |
4000000 |
Operating mode |
ASYNCHRONOUS |
ASYNCHRONOUS |
ASYNCHRONOUS |
Maximum operating temperature |
70 °C |
70 °C |
70 °C |
organize |
4MX9 |
4MX9 |
4MX9 |
Output characteristics |
3-STATE |
3-STATE |
3-STATE |
Package body material |
UNSPECIFIED |
UNSPECIFIED |
UNSPECIFIED |
encapsulated code |
SIMM |
SIMM |
SIMM |
Encapsulate equivalent code |
SIM30 |
SIM30 |
SIM30 |
Package shape |
RECTANGULAR |
RECTANGULAR |
RECTANGULAR |
Package form |
MICROELECTRONIC ASSEMBLY |
MICROELECTRONIC ASSEMBLY |
MICROELECTRONIC ASSEMBLY |
Peak Reflow Temperature (Celsius) |
225 |
225 |
225 |
power supply |
5 V |
5 V |
5 V |
Certification status |
Not Qualified |
Not Qualified |
Not Qualified |
refresh cycle |
1024 |
1024 |
1024 |
Maximum seat height |
20.574 mm |
20.574 mm |
20.574 mm |
Maximum standby current |
0.0018 A |
0.0018 A |
0.0018 A |
Maximum slew rate |
0.99 mA |
0.81 mA |
0.9 mA |
Maximum supply voltage (Vsup) |
5.5 V |
5.5 V |
5.5 V |
Minimum supply voltage (Vsup) |
4.5 V |
4.5 V |
4.5 V |
Nominal supply voltage (Vsup) |
5 V |
5 V |
5 V |
surface mount |
NO |
NO |
NO |
technology |
CMOS |
CMOS |
CMOS |
Temperature level |
COMMERCIAL |
COMMERCIAL |
COMMERCIAL |
Terminal form |
NO LEAD |
NO LEAD |
NO LEAD |
Terminal pitch |
2.54 mm |
2.54 mm |
2.54 mm |
Terminal location |
SINGLE |
SINGLE |
SINGLE |
Maximum time at peak reflow temperature |
NOT SPECIFIED |
NOT SPECIFIED |
NOT SPECIFIED |
Maker |
- |
Micron Technology |
Micron Technology |