Cache SRAM, 64KX4, 15ns, CMOS, PDIP28,
Parameter Name | Attribute value |
Is it Rohs certified? | incompatible |
Maker | Quality Semiconductor Inc |
Reach Compliance Code | unknown |
Maximum access time | 15 ns |
I/O type | COMMON |
JESD-30 code | R-PDIP-T28 |
JESD-609 code | e0 |
memory density | 262144 bit |
Memory IC Type | CACHE SRAM |
memory width | 4 |
Number of functions | 1 |
Number of ports | 1 |
Number of terminals | 28 |
word count | 65536 words |
character code | 64000 |
Operating mode | ASYNCHRONOUS |
Maximum operating temperature | 70 °C |
Minimum operating temperature | |
organize | 64KX4 |
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 | 5 V |
Certification status | Not Qualified |
Maximum standby current | 0.015 A |
Minimum standby current | 4.5 V |
Maximum slew rate | 0.165 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 | CMOS |
Temperature level | COMMERCIAL |
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 |
QS86446-15P | QS86446-15V | QS86446-15SO | QS86446-20SO | QS86446-12SO | QS86446-20P | QS86446-12P | QS86446-12V | QS86446-20DB | QS86446-15D | |
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Description | Cache SRAM, 64KX4, 15ns, CMOS, PDIP28, | Cache SRAM, 64KX4, 15ns, CMOS, PDSO28, | Cache Tag SRAM, 64KX4, 15ns, CMOS, PDSO28, | Cache Tag SRAM, 64KX4, 19ns, CMOS, PDSO28, | Cache Tag SRAM, 64KX4, 12ns, CMOS, PDSO28, | Cache Tag SRAM, 64KX4, 19ns, CMOS, PDIP28, | Cache SRAM, 64KX4, 12ns, CMOS, PDIP28, | Cache SRAM, 64KX4, 12ns, CMOS, PDSO28, | Standard SRAM, 64KX4, 20ns, CMOS, CDIP28, | Standard SRAM, 64KX4, 15ns, CMOS, CDIP28, |
Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | unknown | unknown | unknow | unknown | unknown |
Maximum access time | 15 ns | 15 ns | 15 ns | 19 ns | 12 ns | 19 ns | 12 ns | 12 ns | 20 ns | 15 ns |
JESD-30 code | R-PDIP-T28 | R-PDSO-J28 | R-PDSO-G28 | R-PDSO-G28 | R-PDSO-G28 | R-PDIP-T28 | R-PDIP-T28 | R-PDSO-J28 | R-XDIP-T28 | R-XDIP-T28 |
memory density | 262144 bit | 262144 bit | 262144 bit | 262144 bit | 262144 bit | 262144 bit | 262144 bit | 262144 bi | 262144 bit | 262144 bit |
Memory IC Type | CACHE SRAM | CACHE SRAM | CACHE TAG SRAM | CACHE TAG SRAM | CACHE TAG SRAM | CACHE TAG SRAM | CACHE SRAM | CACHE SRAM | STANDARD SRAM | STANDARD SRAM |
memory width | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Number of terminals | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
word count | 65536 words | 65536 words | 65536 words | 65536 words | 65536 words | 65536 words | 65536 words | 65536 words | 65536 words | 65536 words |
character code | 64000 | 64000 | 64000 | 64000 | 64000 | 64000 | 64000 | 64000 | 64000 | 64000 |
Operating mode | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS |
Maximum operating temperature | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 125 °C | 70 °C |
organize | 64KX4 | 64KX4 | 64KX4 | 64KX4 | 64KX4 | 64KX4 | 64KX4 | 64KX4 | 64KX4 | 64KX4 |
Output characteristics | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
Package body material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | CERAMIC | CERAMIC |
Package shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
Package form | IN-LINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | IN-LINE | IN-LINE | SMALL OUTLINE | IN-LINE | IN-LINE |
Parallel/Serial | PARALLEL | 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 | Not Qualified |
Nominal supply voltage (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
surface mount | NO | YES | YES | YES | YES | NO | NO | YES | NO | NO |
technology | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
Temperature level | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | MILITARY | COMMERCIAL |
Terminal form | THROUGH-HOLE | J BEND | GULL WING | GULL WING | GULL WING | THROUGH-HOLE | THROUGH-HOLE | J BEND | THROUGH-HOLE | THROUGH-HOLE |
Terminal location | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
Is it Rohs certified? | incompatible | incompatible | - | - | - | incompatible | incompatible | incompatible | incompatible | incompatible |
Maker | Quality Semiconductor Inc | - | Quality Semiconductor Inc | Quality Semiconductor Inc | Quality Semiconductor Inc | Quality Semiconductor Inc | Quality Semiconductor Inc | Quality Semiconductor Inc | Quality Semiconductor Inc | - |
I/O type | COMMON | COMMON | - | - | - | COMMON | COMMON | COMMON | COMMON | COMMON |
JESD-609 code | e0 | e0 | - | - | - | e0 | e0 | e0 | e0 | e0 |
Number of functions | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - |
Number of ports | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - |
Exportable | YES | YES | YES | YES | YES | YES | YES | YES | - | - |
encapsulated code | DIP | SOJ | - | - | - | DIP | DIP | SOJ | DIP | DIP |
Encapsulate equivalent code | DIP28,.3 | SOJ28,.34 | - | - | - | DIP28,.3 | DIP28,.3 | SOJ28,.34 | DIP28,.3 | DIP28,.3 |
power supply | 5 V | 5 V | - | - | - | 5 V | 5 V | 5 V | 5 V | 5 V |
Maximum standby current | 0.015 A | 0.015 A | - | - | - | 0.015 A | 0.015 A | 0.015 A | 0.02 A | 0.015 A |
Minimum standby current | 4.5 V | 4.5 V | - | - | - | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V |
Maximum slew rate | 0.165 mA | 0.165 mA | - | - | - | 0.155 mA | 0.17 mA | 0.17 mA | 0.165 mA | 0.165 mA |
Maximum supply voltage (Vsup) | 5.25 V | 5.25 V | 5.25 V | 5.5 V | 5.25 V | 5.5 V | 5.25 V | 5.25 V | - | - |
Minimum supply voltage (Vsup) | 4.75 V | 4.75 V | 4.75 V | 4.5 V | 4.75 V | 4.5 V | 4.75 V | 4.75 V | - | - |
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) |
Terminal pitch | 2.54 mm | 1.27 mm | - | - | - | 2.54 mm | 2.54 mm | 1.27 mm | 2.54 mm | 2.54 mm |