Fast Page DRAM Module, 4MX64, 60ns, BICMOS, DIMM-168
| Parameter Name | Attribute value |
| Maker | Hitachi （Renesas ） |
| Parts packaging code | DIMM |
| package instruction | DIMM, DIMM168 |
| Contacts | 168 |
| Reach Compliance Code | unknown |
| ECCN code | EAR99 |
| access mode | FAST PAGE |
| Maximum access time | 60 ns |
| Other features | RAS ONLY/CAS BEFORE RAS REFRESH |
| I/O type | COMMON |
| JESD-30 code | R-XDMA-N168 |
| memory density | 268435456 bit |
| Memory IC Type | FAST PAGE DRAM MODULE |
| memory width | 64 |
| Number of functions | 1 |
| Number of ports | 1 |
| Number of terminals | 168 |
| word count | 4194304 words |
| character code | 4000000 |
| Operating mode | ASYNCHRONOUS |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | |
| organize | 4MX64 |
| Output characteristics | 3-STATE |
| Package body material | UNSPECIFIED |
| encapsulated code | DIMM |
| Encapsulate equivalent code | DIMM168 |
| Package shape | RECTANGULAR |
| Package form | MICROELECTRONIC ASSEMBLY |
| power supply | 5 V |
| Certification status | Not Qualified |
| refresh cycle | 4096 |
| Maximum standby current | 0.08 A |
| Maximum slew rate | 1.344 mA |
| Maximum supply voltage (Vsup) | 5.25 V |
| Minimum supply voltage (Vsup) | 4.75 V |
| Nominal supply voltage (Vsup) | 5 V |
| surface mount | NO |
| technology | BICMOS |
| Temperature level | COMMERCIAL |
| Terminal form | NO LEAD |
| Terminal pitch | 1.27 mm |
| Terminal location | DUAL |
| HB56A464EJ-6B | HB56A464EJ-8B | HB56A464EJ-7B | |
|---|---|---|---|
| Description | Fast Page DRAM Module, 4MX64, 60ns, BICMOS, DIMM-168 | Fast Page DRAM Module, 4MX64, 80ns, BICMOS, DIMM-168 | Fast Page DRAM Module, 4MX64, 70ns, BICMOS, DIMM-168 |
| Maker | Hitachi （Renesas ） | Hitachi （Renesas ） | Hitachi （Renesas ） |
| Parts packaging code | DIMM | DIMM | DIMM |
| package instruction | DIMM, DIMM168 | DIMM, DIMM168 | DIMM, DIMM168 |
| Contacts | 168 | 168 | 168 |
| Reach Compliance Code | unknown | 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 REFRESH | RAS ONLY/CAS BEFORE RAS REFRESH | RAS ONLY/CAS BEFORE RAS REFRESH |
| I/O type | COMMON | COMMON | COMMON |
| JESD-30 code | R-XDMA-N168 | R-XDMA-N168 | R-XDMA-N168 |
| memory density | 268435456 bit | 268435456 bit | 268435456 bit |
| Memory IC Type | FAST PAGE DRAM MODULE | FAST PAGE DRAM MODULE | FAST PAGE DRAM MODULE |
| memory width | 64 | 64 | 64 |
| Number of functions | 1 | 1 | 1 |
| Number of ports | 1 | 1 | 1 |
| Number of terminals | 168 | 168 | 168 |
| 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 | 4MX64 | 4MX64 | 4MX64 |
| Output characteristics | 3-STATE | 3-STATE | 3-STATE |
| Package body material | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED |
| encapsulated code | DIMM | DIMM | DIMM |
| Encapsulate equivalent code | DIMM168 | DIMM168 | DIMM168 |
| Package shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package form | MICROELECTRONIC ASSEMBLY | MICROELECTRONIC ASSEMBLY | MICROELECTRONIC ASSEMBLY |
| power supply | 5 V | 5 V | 5 V |
| Certification status | Not Qualified | Not Qualified | Not Qualified |
| refresh cycle | 4096 | 4096 | 4096 |
| Maximum standby current | 0.08 A | 0.08 A | 0.08 A |
| Maximum slew rate | 1.344 mA | 1.104 mA | 1.184 mA |
| Maximum supply voltage (Vsup) | 5.25 V | 5.25 V | 5.25 V |
| Minimum supply voltage (Vsup) | 4.75 V | 4.75 V | 4.75 V |
| Nominal supply voltage (Vsup) | 5 V | 5 V | 5 V |
| surface mount | NO | NO | NO |
| technology | BICMOS | BICMOS | BICMOS |
| Temperature level | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| Terminal form | NO LEAD | NO LEAD | NO LEAD |
| Terminal pitch | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal location | DUAL | DUAL | DUAL |
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