Standard SRAM, 32KX8, 15ns, CMOS, PDIP28, 0.300 INCH, PLASTIC, DIP-28
| Parameter Name | Attribute value |
| Is it lead-free? | Contains lead |
| Is it Rohs certified? | incompatible |
| Maker | Integrated Silicon Solution ( ISSI ) |
| Parts packaging code | DIP |
| package instruction | 0.300 INCH, PLASTIC, DIP-28 |
| Contacts | 28 |
| Reach Compliance Code | compliant |
| ECCN code | EAR99 |
| Maximum access time | 15 ns |
| Other features | AUTOMATIC POWER-DOWN |
| I/O type | COMMON |
| JESD-30 code | R-PDIP-T28 |
| JESD-609 code | e0 |
| length | 35.306 mm |
| memory density | 262144 bit |
| Memory IC Type | STANDARD SRAM |
| memory width | 8 |
| Number of functions | 1 |
| Number of ports | 1 |
| Number of terminals | 28 |
| word count | 32768 words |
| character code | 32000 |
| Operating mode | ASYNCHRONOUS |
| Maximum operating temperature | 85 °C |
| Minimum operating temperature | -40 °C |
| organize | 32KX8 |
| Output characteristics | 3-STATE |
| Exportable | YES |
| Package body material | PLASTIC/EPOXY |
| encapsulated code | DIP |
| Encapsulate equivalent code | DIP28,.3 |
| Package shape | RECTANGULAR |
| Package form | IN-LINE |
| Parallel/Serial | PARALLEL |
| Peak Reflow Temperature (Celsius) | NOT SPECIFIED |
| power supply | 3.3 V |
| Certification status | Not Qualified |
| Maximum seat height | 4.572 mm |
| Maximum standby current | 0.005 A |
| Minimum standby current | 3.13 V |
| Maximum slew rate | 0.1 mA |
| Maximum supply voltage (Vsup) | 3.465 V |
| Minimum supply voltage (Vsup) | 3.135 V |
| Nominal supply voltage (Vsup) | 3.3 V |
| surface mount | NO |
| technology | CMOS |
| Temperature level | INDUSTRIAL |
| Terminal surface | Tin/Lead (Sn/Pb) |
| Terminal form | THROUGH-HOLE |
| Terminal pitch | 2.54 mm |
| Terminal location | DUAL |
| Maximum time at peak reflow temperature | NOT SPECIFIED |
| width | 7.62 mm |
| IS61LV256-15NI | IS61LV256-20JI | IS61LV256-12T | IS61LV256-15J | IS61LV256-20NI | IS61LV256-12N | IS61LV256-20J | IS61LV256-25T | IS61LV256-25NI | |
|---|---|---|---|---|---|---|---|---|---|
| Description | Standard SRAM, 32KX8, 15ns, CMOS, PDIP28, 0.300 INCH, PLASTIC, DIP-28 | Standard SRAM, 32KX8, 20ns, CMOS, PDSO28, 0.300 INCH, PLASTIC, SOJ-28 | Standard SRAM, 32KX8, 12ns, CMOS, PDSO28, 0.450 INCH, PLASTIC, TSOP1-28 | Standard SRAM, 32KX8, 15ns, CMOS, PDSO28, 0.300 INCH, PLASTIC, SOJ-28 | Standard SRAM, 32KX8, 20ns, CMOS, PDIP28, 0.300 INCH, PLASTIC, DIP-28 | Standard SRAM, 32KX8, 12ns, CMOS, PDIP28, 0.300 INCH, PLASTIC, DIP-28 | Standard SRAM, 32KX8, 20ns, CMOS, PDSO28, 0.300 INCH, PLASTIC, SOJ-28 | Standard SRAM, 32KX8, 25ns, CMOS, PDSO28, 0.450 INCH, PLASTIC, TSOP-28 | Standard SRAM, 32KX8, 25ns, CMOS, PDIP28, 0.300 INCH, PLASTIC, DIP-28 |
| Is it lead-free? | Contains lead | Contains lead | Contains lead | Contains lead | Contains lead | Contains lead | Contains lead | Contains lead | Contains lead |
| Is it Rohs certified? | incompatible | incompatible | incompatible | incompatible | incompatible | incompatible | incompatible | incompatible | incompatible |
| Maker | Integrated Silicon Solution ( ISSI ) | Integrated Silicon Solution ( ISSI ) | Integrated Silicon Solution ( ISSI ) | Integrated Silicon Solution ( ISSI ) | Integrated Silicon Solution ( ISSI ) | Integrated Silicon Solution ( ISSI ) | Integrated Silicon Solution ( ISSI ) | Integrated Silicon Solution ( ISSI ) | Integrated Silicon Solution ( ISSI ) |
| Parts packaging code | DIP | SOJ | TSOP | SOJ | DIP | DIP | SOJ | TSOP | DIP |
| package instruction | 0.300 INCH, PLASTIC, DIP-28 | SOJ-28 | TSOP1-28 | SOJ-28 | 0.300 INCH, PLASTIC, DIP-28 | 0.300 INCH, PLASTIC, DIP-28 | SOJ-28 | 0.450 INCH, PLASTIC, TSOP-28 | 0.300 INCH, PLASTIC, DIP-28 |
| Contacts | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| Reach Compliance Code | compliant | compliant | compliant | compliant | compliant | compliant | compliant | compliant | compli |
| ECCN code | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
| Maximum access time | 15 ns | 20 ns | 12 ns | 15 ns | 20 ns | 12 ns | 20 ns | 25 ns | 25 ns |
| Other features | AUTOMATIC POWER-DOWN | AUTOMATIC POWER DOWN | AUTOMATIC POWER DOWN | AUTOMATIC POWER DOWN | AUTOMATIC POWER-DOWN | AUTOMATIC POWER-DOWN | AUTOMATIC POWER DOWN | AUTOMATIC POWER-DOWN | AUTOMATIC POWER-DOWN |
| I/O type | COMMON | COMMON | COMMON | COMMON | COMMON | COMMON | COMMON | COMMON | COMMON |
| JESD-30 code | R-PDIP-T28 | R-PDSO-J28 | R-PDSO-G28 | R-PDSO-J28 | R-PDIP-T28 | R-PDIP-T28 | R-PDSO-J28 | R-PDSO-G28 | R-PDIP-T28 |
| JESD-609 code | e0 | e0 | e0 | e0 | e0 | e0 | e0 | e0 | e0 |
| memory density | 262144 bit | 262144 bit | 262144 bit | 262144 bit | 262144 bit | 262144 bit | 262144 bit | 262144 bit | 262144 bi |
| Memory IC Type | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM |
| memory width | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Number of functions | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Number of terminals | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| word count | 32768 words | 32768 words | 32768 words | 32768 words | 32768 words | 32768 words | 32768 words | 32768 words | 32768 words |
| character code | 32000 | 32000 | 32000 | 32000 | 32000 | 32000 | 32000 | 32000 | 32000 |
| Operating mode | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS |
| Maximum operating temperature | 85 °C | 85 °C | 70 °C | 70 °C | 85 °C | 70 °C | 70 °C | 70 °C | 85 °C |
| organize | 32KX8 | 32KX8 | 32KX8 | 32KX8 | 32KX8 | 32KX8 | 32KX8 | 32KX8 | 32KX8 |
| Output characteristics | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| Exportable | YES | YES | YES | YES | YES | YES | YES | YES | YES |
| Package body material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| encapsulated code | DIP | SOJ | TSOP1 | SOJ | DIP | DIP | SOJ | TSOP1 | DIP |
| Encapsulate equivalent code | DIP28,.3 | SOJ28,.34 | TSSOP28,.53,22 | SOJ28,.34 | DIP28,.3 | DIP28,.3 | SOJ28,.34 | TSSOP28,.53,22 | DIP28,.3 |
| Package shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package form | IN-LINE | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE | SMALL OUTLINE | IN-LINE | IN-LINE | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE | IN-LINE |
| Parallel/Serial | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL |
| Certification status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Maximum standby current | 0.005 A | 0.005 A | 0.002 A | 0.002 A | 0.005 A | 0.002 A | 0.002 A | 0.002 A | 0.005 A |
| Maximum slew rate | 0.1 mA | 0.09 mA | 0.1 mA | 0.09 mA | 0.09 mA | 0.1 mA | 0.08 mA | 0.07 mA | 0.08 mA |
| Maximum supply voltage (Vsup) | 3.465 V | 3.33 V | 3.33 V | 3.33 V | 3.465 V | 3.63 V | 3.33 V | 3.63 V | 3.465 V |
| Minimum supply voltage (Vsup) | 3.135 V | 3.135 V | 3.135 V | 2.97 V | 3.135 V | 3.135 V | 2.97 V | 3.135 V | 3.135 V |
| Nominal supply voltage (Vsup) | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| surface mount | NO | YES | YES | YES | NO | NO | YES | YES | NO |
| technology | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature level | INDUSTRIAL | INDUSTRIAL | COMMERCIAL | COMMERCIAL | INDUSTRIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | INDUSTRIAL |
| Terminal surface | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| Terminal form | THROUGH-HOLE | J BEND | GULL WING | J BEND | THROUGH-HOLE | THROUGH-HOLE | J BEND | GULL WING | THROUGH-HOLE |
| Terminal location | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| length | 35.306 mm | - | - | - | 35.306 mm | 35.306 mm | - | 11.8 mm | 35.306 mm |
| Number of ports | 1 | - | - | - | 1 | 1 | - | 1 | 1 |
| Peak Reflow Temperature (Celsius) | NOT SPECIFIED | - | - | - | NOT SPECIFIED | NOT SPECIFIED | - | NOT SPECIFIED | NOT SPECIFIED |
| power supply | 3.3 V | - | - | - | 3.3 V | 3.3 V | - | 3.3 V | 3.3 V |
| Maximum seat height | 4.572 mm | - | - | - | 4.572 mm | 4.572 mm | - | 1.2 mm | 4.572 mm |
| Minimum standby current | 3.13 V | - | - | - | 3.13 V | 3.13 V | - | 3.13 V | 3.13 V |
| Terminal pitch | 2.54 mm | - | - | - | 2.54 mm | 2.54 mm | - | 0.55 mm | 2.54 mm |
| Maximum time at peak reflow temperature | NOT SPECIFIED | - | - | - | NOT SPECIFIED | NOT SPECIFIED | - | NOT SPECIFIED | NOT SPECIFIED |
| width | 7.62 mm | - | - | - | 7.62 mm | 7.62 mm | - | 8 mm | 7.62 mm |
| Humidity sensitivity level | - | 3 | 3 | 3 | - | - | 3 | 3 | - |
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