32KX8 STANDARD SRAM, 100ns, PDIP28, PLASTIC, DIP2-28
Parameter Name | Attribute value |
Is it Rohs certified? | incompatible |
Parts packaging code | DIP |
package instruction | DIP, DIP28,.6 |
Contacts | 28 |
Reach Compliance Code | unknown |
ECCN code | EAR99 |
Maximum access time | 100 ns |
Other features | AT SUPPLY VOLTAGE 3V, ACCESS TIME=180NANO SECOND |
I/O type | COMMON |
JESD-30 code | R-PDIP-T28 |
JESD-609 code | e0 |
length | 36.7 mm |
memory density | 262144 bit |
Memory IC Type | STANDARD SRAM |
memory width | 8 |
Number of functions | 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 |
Package body material | PLASTIC/EPOXY |
encapsulated code | DIP |
Encapsulate equivalent code | DIP28,.6 |
Package shape | RECTANGULAR |
Package form | IN-LINE |
Parallel/Serial | PARALLEL |
Peak Reflow Temperature (Celsius) | NOT SPECIFIED |
power supply | 3/5 V |
Certification status | Not Qualified |
Maximum seat height | 4.7 mm |
Maximum standby current | 0.00002 A |
Minimum standby current | 2 V |
Maximum slew rate | 0.045 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 | 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 | 15.24 mm |
Base Number Matches | 1 |
SRM2B256SLCT10 | SRM2B256SLCT55 | SRM2B256SLCT70 | SRM2B256SLRMT70 | SRM2B256SLMT70 | SRM2B256SLTMT55 | SRM2B256SLTMT10 | SRM2B256SLMT10 | SRM2B256SLRMT10 | SRM2B256SLTMT70 | |
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Description | 32KX8 STANDARD SRAM, 100ns, PDIP28, PLASTIC, DIP2-28 | 32KX8 STANDARD SRAM, 55ns, PDIP28, PLASTIC, DIP2-28 | 32KX8 STANDARD SRAM, 70ns, PDIP28, PLASTIC, DIP2-28 | 32KX8 STANDARD SRAM, 70ns, PDSO28, PLASTIC, REVERSE, TSOP1-28 | 32KX8 STANDARD SRAM, 70ns, PDSO28, PLASTIC, SOP2-28 | 32KX8 STANDARD SRAM, 55ns, PDSO28, PLASTIC, TSOP1-28 | 32KX8 STANDARD SRAM, 100ns, PDSO28, PLASTIC, TSOP1-28 | 32KX8 STANDARD SRAM, 100ns, PDSO28, PLASTIC, SOP2-28 | 32KX8 STANDARD SRAM, 100ns, PDSO28, PLASTIC, REVERSE, TSOP1-28 | 32KX8 STANDARD SRAM, 70ns, PDSO28, PLASTIC, TSOP1-28 |
Is it Rohs certified? | incompatible | incompatible | incompatible | incompatible | incompatible | incompatible | incompatible | incompatible | incompatible | incompatible |
Parts packaging code | DIP | DIP | DIP | TSOP | SOIC | TSOP | TSOP | SOIC | TSOP | TSOP |
package instruction | DIP, DIP28,.6 | DIP, DIP28,.6 | DIP, DIP28,.6 | TSOP1-R, TSSOP28,.53,22 | SOP, SOP28,.5 | TSOP1, TSSOP28,.53,22 | TSOP1, TSSOP28,.53,22 | SOP, SOP28,.5 | TSOP1-R, TSSOP28,.53,22 | TSOP1, TSSOP28,.53,22 |
Contacts | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | unknown | unknown | unknown | unknow | unknow |
ECCN code | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
Maximum access time | 100 ns | 55 ns | 70 ns | 70 ns | 70 ns | 55 ns | 100 ns | 100 ns | 100 ns | 70 ns |
Other features | AT SUPPLY VOLTAGE 3V, ACCESS TIME=180NANO SECOND | AT SUPPLY VOLTAGE 3V, ACCESS TIME=100NANO SECOND | AT SUPPLY VOLTAGE 3V, ACCESS TIME=120NANO SECOND | AT SUPPLY VOLTAGE 3V, ACCESS TIME=120NANO SECOND | AT SUPPLY VOLTAGE 3V, ACCESS TIME=120NANO SECOND | AT SUPPLY VOLTAGE 3V, ACCESS TIME=100NANO SECOND | AT SUPPLY VOLTAGE 3V, ACCESS TIME=180NANO SECOND | AT SUPPLY VOLTAGE 3V, ACCESS TIME=180NANO SECOND | AT SUPPLY VOLTAGE 3V, ACCESS TIME=180NANO SECOND | AT SUPPLY VOLTAGE 3V, ACCESS TIME=120NANO SECOND |
I/O type | COMMON | COMMON | COMMON | COMMON | COMMON | COMMON | COMMON | COMMON | COMMON | COMMON |
JESD-30 code | R-PDIP-T28 | R-PDIP-T28 | R-PDIP-T28 | R-PDSO-G28 | R-PDSO-G28 | R-PDSO-G28 | R-PDSO-G28 | R-PDSO-G28 | R-PDSO-G28 | R-PDSO-G28 |
JESD-609 code | e0 | e0 | e0 | e0 | e0 | e0 | e0 | e0 | e0 | e0 |
length | 36.7 mm | 36.7 mm | 36.7 mm | 11.8 mm | 17.8 mm | 11.8 mm | 11.8 mm | 17.8 mm | 11.8 mm | 11.8 mm |
memory density | 262144 bit | 262144 bit | 262144 bit | 262144 bit | 262144 bit | 262144 bit | 262144 bit | 262144 bit | 262144 bi | 262144 bi |
Memory IC Type | STANDARD SRAM | 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 | 8 |
Number of functions | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Number of terminals | 28 | 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 | 32768 words |
character code | 32000 | 32000 | 32000 | 32000 | 32000 | 32000 | 32000 | 32000 | 32000 | 32000 |
Operating mode | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS |
Maximum operating temperature | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C |
Minimum operating temperature | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C |
organize | 32KX8 | 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 | 3-STATE |
Package body material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
encapsulated code | DIP | DIP | DIP | TSOP1-R | SOP | TSOP1 | TSOP1 | SOP | TSOP1-R | TSOP1 |
Encapsulate equivalent code | DIP28,.6 | DIP28,.6 | DIP28,.6 | TSSOP28,.53,22 | SOP28,.5 | TSSOP28,.53,22 | TSSOP28,.53,22 | SOP28,.5 | TSSOP28,.53,22 | TSSOP28,.53,22 |
Package shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
Package form | IN-LINE | IN-LINE | IN-LINE | SMALL OUTLINE, THIN PROFILE | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE | SMALL OUTLINE, THIN PROFILE | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE | SMALL OUTLINE, THIN PROFILE |
Parallel/Serial | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL |
Peak Reflow Temperature (Celsius) | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
power supply | 3/5 V | 3/5 V | 3/5 V | 3/5 V | 3/5 V | 3/5 V | 3/5 V | 3/5 V | 3/5 V | 3/5 V |
Certification status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
Maximum seat height | 4.7 mm | 4.7 mm | 4.7 mm | 1.2 mm | 2.9 mm | 1.2 mm | 1.2 mm | 2.9 mm | 1.2 mm | 1.2 mm |
Maximum standby current | 0.00002 A | 0.00002 A | 0.00002 A | 0.00002 A | 0.00002 A | 0.00002 A | 0.00002 A | 0.00002 A | 0.00002 A | 0.00002 A |
Minimum standby current | 2 V | 2 V | 2 V | 2 V | 2 V | 2 V | 2 V | 2 V | 2 V | 2 V |
Maximum slew rate | 0.045 mA | 0.045 mA | 0.045 mA | 0.045 mA | 0.045 mA | 0.045 mA | 0.045 mA | 0.045 mA | 0.045 mA | 0.045 mA |
Maximum supply voltage (Vsup) | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 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 | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V |
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 | NO | NO | YES | YES | YES | YES | YES | YES | YES |
technology | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
Temperature level | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | 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) | Tin/Lead (Sn/Pb) |
Terminal form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
Terminal pitch | 2.54 mm | 2.54 mm | 2.54 mm | 0.55 mm | 1.27 mm | 0.55 mm | 0.55 mm | 1.27 mm | 0.55 mm | 0.55 mm |
Terminal location | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
Maximum time at peak reflow temperature | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
width | 15.24 mm | 15.24 mm | 15.24 mm | 8 mm | 8.4 mm | 8 mm | 8 mm | 8.4 mm | 8 mm | 8 mm |
Maker | - | - | - | Seiko Epson Corporation | Seiko Epson Corporation | Seiko Epson Corporation | Seiko Epson Corporation | Seiko Epson Corporation | Seiko Epson Corporation | Seiko Epson Corporation |
Number of ports | - | - | - | 1 | 1 | - | 1 | 1 | 1 | 1 |