Fast Page DRAM Module, 4MX8, 70ns, CMOS, SIMM-30
| Parameter Name | Attribute value |
| Maker | Mitsubishi |
| Parts packaging code | SIMM |
| package instruction | SIMM, SIM30 |
| Contacts | 30 |
| Reach Compliance Code | unknown |
| ECCN code | EAR99 |
| access mode | FAST PAGE |
| Maximum access time | 70 ns |
| Other features | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH |
| I/O type | COMMON |
| JESD-30 code | R-XSMA-N30 |
| memory density | 33554432 bit |
| Memory IC Type | FAST PAGE DRAM MODULE |
| memory width | 8 |
| Number of functions | 1 |
| Number of ports | 1 |
| Number of terminals | 30 |
| word count | 4194304 words |
| character code | 4000000 |
| Operating mode | ASYNCHRONOUS |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | |
| organize | 4MX8 |
| Output characteristics | 3-STATE |
| Package body material | UNSPECIFIED |
| encapsulated code | SIMM |
| Encapsulate equivalent code | SIM30 |
| Package shape | RECTANGULAR |
| Package form | MICROELECTRONIC ASSEMBLY |
| power supply | 5 V |
| Certification status | Not Qualified |
| refresh cycle | 2048 |
| Maximum seat height | 17.78 mm |
| Maximum standby current | 0.002 A |
| Maximum slew rate | 0.11 mA |
| Maximum supply voltage (Vsup) | 5.5 V |
| Minimum supply voltage (Vsup) | 4.5 V |
| Nominal supply voltage (Vsup) | 5 V |
| surface mount | NO |
| technology | CMOS |
| Temperature level | COMMERCIAL |
| Terminal form | NO LEAD |
| Terminal pitch | 2.54 mm |
| Terminal location | SINGLE |





| MH4M08A0AJ-7 | MH4M08A0AJA-6 | MH4M08A0AJ-6 | MH4M08A0AJA-7 | |
|---|---|---|---|---|
| Description | Fast Page DRAM Module, 4MX8, 70ns, CMOS, SIMM-30 | Fast Page DRAM Module, 4MX8, 60ns, CMOS, SIMM-30 | Fast Page DRAM Module, 4MX8, 60ns, CMOS, SIMM-30 | Fast Page DRAM Module, 4MX8, 70ns, CMOS, SIMM-30 |
| Maker | Mitsubishi | Mitsubishi | Mitsubishi | Mitsubishi |
| Parts packaging code | SIMM | SIMM | SIMM | SIMM |
| package instruction | SIMM, SIM30 | , SIP30 | SIMM, SIM30 | , SIP30 |
| Contacts | 30 | 30 | 30 | 30 |
| Reach Compliance Code | unknown | unknown | unknown | unknown |
| ECCN code | EAR99 | EAR99 | EAR99 | EAR99 |
| access mode | FAST PAGE | FAST PAGE | FAST PAGE | FAST PAGE |
| Maximum access time | 70 ns | 60 ns | 60 ns | 70 ns |
| Other features | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH |
| I/O type | COMMON | COMMON | COMMON | COMMON |
| JESD-30 code | R-XSMA-N30 | R-XSMA-T30 | R-XSMA-N30 | R-XSMA-T30 |
| memory density | 33554432 bit | 33554432 bit | 33554432 bit | 33554432 bit |
| Memory IC Type | FAST PAGE DRAM MODULE | FAST PAGE DRAM MODULE | FAST PAGE DRAM MODULE | FAST PAGE DRAM MODULE |
| memory width | 8 | 8 | 8 | 8 |
| Number of functions | 1 | 1 | 1 | 1 |
| Number of ports | 1 | 1 | 1 | 1 |
| Number of terminals | 30 | 30 | 30 | 30 |
| word count | 4194304 words | 4194304 words | 4194304 words | 4194304 words |
| character code | 4000000 | 4000000 | 4000000 | 4000000 |
| Operating mode | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS |
| Maximum operating temperature | 70 °C | 70 °C | 70 °C | 70 °C |
| organize | 4MX8 | 4MX8 | 4MX8 | 4MX8 |
| Output characteristics | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| Package body material | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED |
| Encapsulate equivalent code | SIM30 | SIP30 | SIM30 | SIP30 |
| Package shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package form | MICROELECTRONIC ASSEMBLY | MICROELECTRONIC ASSEMBLY | MICROELECTRONIC ASSEMBLY | MICROELECTRONIC ASSEMBLY |
| power supply | 5 V | 5 V | 5 V | 5 V |
| Certification status | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| refresh cycle | 2048 | 2048 | 2048 | 2048 |
| Maximum seat height | 17.78 mm | 17.272 mm | 17.78 mm | 17.272 mm |
| Maximum standby current | 0.002 A | 0.002 A | 0.002 A | 0.002 A |
| Maximum slew rate | 0.11 mA | 0.24 mA | 0.24 mA | 0.11 mA |
| Maximum supply voltage (Vsup) | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| Minimum supply voltage (Vsup) | 4.5 V | 4.5 V | 4.5 V | 4.5 V |
| Nominal supply voltage (Vsup) | 5 V | 5 V | 5 V | 5 V |
| surface mount | NO | NO | NO | NO |
| technology | CMOS | CMOS | CMOS | CMOS |
| Temperature level | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| Terminal form | NO LEAD | THROUGH-HOLE | NO LEAD | THROUGH-HOLE |
| Terminal location | SINGLE | SINGLE | SINGLE | SINGLE |