Cache DRAM Module, 1MX40, 15ns, CMOS, SIMM-72
| Parameter Name | Attribute value |
| Maker | Ramtron International Corporation (Cypress Semiconductor Corporation) |
| Parts packaging code | SIMM |
| package instruction | , |
| Contacts | 72 |
| Reach Compliance Code | unknown |
| ECCN code | EAR99 |
| Is Samacsys | N |
| Maximum access time | 15 ns |
| JESD-30 code | R-XSMA-N72 |
| memory density | 41943040 bit |
| Memory IC Type | CACHE DRAM MODULE |
| memory width | 40 |
| Number of functions | 1 |
| Number of ports | 1 |
| Number of terminals | 72 |
| word count | 1048576 words |
| character code | 1000000 |
| Operating mode | ASYNCHRONOUS |
| organize | 1MX40 |
| Output characteristics | 3-STATE |
| Package body material | UNSPECIFIED |
| Package shape | RECTANGULAR |
| Package form | MICROELECTRONIC ASSEMBLY |
| Certification status | Not Qualified |
| Nominal supply voltage (Vsup) | 5 V |
| surface mount | NO |
| technology | CMOS |
| Terminal form | NO LEAD |
| Terminal location | SINGLE |
| Base Number Matches | 1 |
| DM1M40SJ-15 | DM2M40SJ-20 | DM4M36SJ-20 | DM1M40SJ-20 | DM2M40SJ-15 | DM4M40SJ-15 | DM4M36SJ-15 | |
|---|---|---|---|---|---|---|---|
| Description | Cache DRAM Module, 1MX40, 15ns, CMOS, SIMM-72 | Cache DRAM Module, 2MX40, 20ns, CMOS, SIMM-72 | Cache DRAM Module, 4MX36, 20ns, CMOS, SIMM-72 | Cache DRAM Module, 1MX40, 20ns, CMOS, SIMM-72 | Cache DRAM Module, 2MX40, 15ns, CMOS, SIMM-72 | Cache DRAM Module, 4MX40, 15ns, CMOS, SIMM-72 | Cache DRAM Module, 4MX36, 15ns, CMOS, SIMM-72 |
| Maker | Ramtron International Corporation (Cypress Semiconductor Corporation) | Ramtron International Corporation (Cypress Semiconductor Corporation) | Ramtron International Corporation (Cypress Semiconductor Corporation) | Ramtron International Corporation (Cypress Semiconductor Corporation) | Ramtron International Corporation (Cypress Semiconductor Corporation) | Ramtron International Corporation (Cypress Semiconductor Corporation) | Ramtron International Corporation (Cypress Semiconductor Corporation) |
| Parts packaging code | SIMM | SIMM | SIMM | SIMM | SIMM | SIMM | SIMM |
| Contacts | 72 | 72 | 72 | 72 | 72 | 72 | 72 |
| Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | unknown | unknown |
| ECCN code | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
| Maximum access time | 15 ns | 20 ns | 20 ns | 20 ns | 15 ns | 15 ns | 15 ns |
| JESD-30 code | R-XSMA-N72 | R-XSMA-N72 | R-XSMA-N72 | R-XSMA-N72 | R-XSMA-N72 | R-XSMA-N72 | R-XSMA-N72 |
| memory density | 41943040 bit | 83886080 bit | 150994944 bit | 41943040 bit | 83886080 bit | 167772160 bit | 150994944 bit |
| Memory IC Type | CACHE DRAM MODULE | CACHE DRAM MODULE | CACHE DRAM MODULE | CACHE DRAM MODULE | CACHE DRAM MODULE | CACHE DRAM MODULE | CACHE DRAM MODULE |
| memory width | 40 | 40 | 36 | 40 | 40 | 40 | 36 |
| Number of functions | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Number of ports | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Number of terminals | 72 | 72 | 72 | 72 | 72 | 72 | 72 |
| word count | 1048576 words | 2097152 words | 4194304 words | 1048576 words | 2097152 words | 4194304 words | 4194304 words |
| character code | 1000000 | 2000000 | 4000000 | 1000000 | 2000000 | 4000000 | 4000000 |
| Operating mode | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS |
| organize | 1MX40 | 2MX40 | 4MX36 | 1MX40 | 2MX40 | 4MX40 | 4MX36 |
| Output characteristics | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| Package body material | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED |
| Package shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package form | MICROELECTRONIC ASSEMBLY | MICROELECTRONIC ASSEMBLY | MICROELECTRONIC ASSEMBLY | MICROELECTRONIC ASSEMBLY | MICROELECTRONIC ASSEMBLY | MICROELECTRONIC ASSEMBLY | MICROELECTRONIC ASSEMBLY |
| Certification status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Nominal supply voltage (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| surface mount | NO | NO | NO | NO | NO | NO | NO |
| technology | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Terminal form | NO LEAD | NO LEAD | NO LEAD | NO LEAD | NO LEAD | NO LEAD | NO LEAD |
| Terminal location | SINGLE | SINGLE | SINGLE | SINGLE | SINGLE | SINGLE | SINGLE |