64KX4 STANDARD SRAM, 35ns, PDIP24, 0.300 INCH, SKINNY, PLASTIC, DIP-24
| Parameter Name | Attribute value |
| Maker | FUJITSU |
| Parts packaging code | DIP |
| package instruction | DIP, |
| Contacts | 24 |
| Reach Compliance Code | unknow |
| ECCN code | EAR99 |
| Maximum access time | 35 ns |
| Other features | AUTOMATIC POWER-DOWN |
| JESD-30 code | R-PDIP-T24 |
| length | 29.72 mm |
| memory density | 262144 bi |
| Memory IC Type | STANDARD SRAM |
| memory width | 4 |
| Number of functions | 1 |
| Number of ports | 1 |
| Number of terminals | 24 |
| word count | 65536 words |
| character code | 64000 |
| Operating mode | ASYNCHRONOUS |
| Maximum operating temperature | 70 °C |
| Minimum operating temperature | |
| organize | 64KX4 |
| Exportable | NO |
| Package body material | PLASTIC/EPOXY |
| encapsulated code | DIP |
| Package shape | RECTANGULAR |
| Package form | IN-LINE |
| Parallel/Serial | PARALLEL |
| Certification status | Not Qualified |
| Maximum seat height | 4.36 mm |
| 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 | THROUGH-HOLE |
| Terminal pitch | 2.54 mm |
| Terminal location | DUAL |
| width | 7.62 mm |
| MB81C84A-35PSK | MB81C84A-25PJ | MB81C84A-35PJ | MB81C84A-25PSK | |
|---|---|---|---|---|
| Description | 64KX4 STANDARD SRAM, 35ns, PDIP24, 0.300 INCH, SKINNY, PLASTIC, DIP-24 | Standard SRAM, 64KX4, 25ns, CMOS, PDSO24, 0.300 INCH, PLASTIC, SOJ-24 | Standard SRAM, 64KX4, 35ns, CMOS, PDSO24, | Standard SRAM, 64KX4, 25ns, CMOS, PDIP24, 0.300 INCH, SKINNY, PLASTIC, DIP-24 |
| package instruction | DIP, | SOJ, | SOP, SOP24,.4 | DIP, |
| Reach Compliance Code | unknow | unknown | compliant | unknown |
| Maximum access time | 35 ns | 25 ns | 35 ns | 25 ns |
| JESD-30 code | R-PDIP-T24 | R-PDSO-J24 | R-PDSO-G24 | R-PDIP-T24 |
| memory density | 262144 bi | 262144 bit | 262144 bit | 262144 bit |
| Memory IC Type | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM |
| memory width | 4 | 4 | 4 | 4 |
| Number of terminals | 24 | 24 | 24 | 24 |
| word count | 65536 words | 65536 words | 65536 words | 65536 words |
| character code | 64000 | 64000 | 64000 | 64000 |
| Operating mode | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS |
| Maximum operating temperature | 70 °C | 70 °C | 70 °C | 70 °C |
| organize | 64KX4 | 64KX4 | 64KX4 | 64KX4 |
| Package body material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| encapsulated code | DIP | SOJ | SOP | DIP |
| Package shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package form | IN-LINE | SMALL OUTLINE | SMALL OUTLINE | IN-LINE |
| Parallel/Serial | PARALLEL | PARALLEL | PARALLEL | PARALLEL |
| Certification status | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Nominal supply voltage (Vsup) | 5 V | 5 V | 5 V | 5 V |
| surface mount | NO | YES | YES | NO |
| technology | CMOS | CMOS | CMOS | CMOS |
| Temperature level | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| Terminal form | THROUGH-HOLE | J BEND | GULL WING | THROUGH-HOLE |
| Terminal pitch | 2.54 mm | 1.27 mm | 1.27 mm | 2.54 mm |
| Terminal location | DUAL | DUAL | DUAL | DUAL |
| ECCN code | EAR99 | EAR99 | - | EAR99 |
| length | 29.72 mm | 15.62 mm | - | 29.72 mm |
| Number of functions | 1 | 1 | - | 1 |
| Number of ports | 1 | 1 | - | 1 |
| Exportable | NO | NO | - | NO |
| Maximum seat height | 4.36 mm | 3.66 mm | - | 4.36 mm |
| 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 |
| width | 7.62 mm | 7.62 mm | - | 7.62 mm |
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