Standard SRAM, 256KX4, 20ns, CMOS, PDSO28, 0.400 INCH, SOJ-28
Parameter Name | Attribute value |
Is it lead-free? | Contains lead |
Is it Rohs certified? | incompatible |
Maker | Mosel Vitelic Corporation ( MVC ) |
Parts packaging code | SOJ |
package instruction | SOJ, SOJ28,.44 |
Contacts | 28 |
Reach Compliance Code | unknown |
ECCN code | 3A991.B.2.B |
Maximum access time | 20 ns |
I/O type | COMMON |
JESD-30 code | R-PDSO-J28 |
JESD-609 code | e0 |
length | 18.5 mm |
memory density | 1048576 bit |
Memory IC Type | STANDARD SRAM |
memory width | 4 |
Number of functions | 1 |
Number of ports | 1 |
Number of terminals | 28 |
word count | 262144 words |
character code | 256000 |
Operating mode | ASYNCHRONOUS |
Maximum operating temperature | 70 °C |
Minimum operating temperature | |
organize | 256KX4 |
Output characteristics | 3-STATE |
Exportable | YES |
Package body material | PLASTIC/EPOXY |
encapsulated code | SOJ |
Encapsulate equivalent code | SOJ28,.44 |
Package shape | RECTANGULAR |
Package form | SMALL OUTLINE |
Parallel/Serial | PARALLEL |
Peak Reflow Temperature (Celsius) | NOT SPECIFIED |
power supply | 5 V |
Certification status | Not Qualified |
Maximum seat height | 3.7 mm |
Maximum standby current | 0.0005 A |
Minimum standby current | 2 V |
Maximum slew rate | 0.13 mA |
Maximum supply voltage (Vsup) | 5.5 V |
Minimum supply voltage (Vsup) | 4.5 V |
Nominal supply voltage (Vsup) | 5 V |
surface mount | YES |
technology | CMOS |
Temperature level | COMMERCIAL |
Terminal surface | Tin/Lead (Sn/Pb) |
Terminal form | J BEND |
Terminal pitch | 1.27 mm |
Terminal location | DUAL |
Maximum time at peak reflow temperature | NOT SPECIFIED |
width | 10.16 mm |
MS621002-20KC | MS621002-20EC | MS621002-35KC | MS621002-35EC | MS621002-25KC | MS621002-25EC | |
---|---|---|---|---|---|---|
Description | Standard SRAM, 256KX4, 20ns, CMOS, PDSO28, 0.400 INCH, SOJ-28 | Standard SRAM, 256KX4, 20ns, CMOS, PDIP28, 0.400 INCH, PLASTIC, DIP-28 | Standard SRAM, 256KX4, 35ns, CMOS, PDSO28, 0.400 INCH, SOJ-28 | Standard SRAM, 256KX4, 35ns, CMOS, PDIP28, 0.400 INCH, PLASTIC, DIP-28 | Standard SRAM, 256KX4, 25ns, CMOS, PDSO28, 0.400 INCH, SOJ-28 | Standard SRAM, 256KX4, 25ns, CMOS, PDIP28, 0.400 INCH, PLASTIC, DIP-28 |
Is it lead-free? | Contains lead | Contains lead | Contains lead | Contains lead | Contains lead | Contains lead |
Is it Rohs certified? | incompatible | incompatible | incompatible | incompatible | incompatible | incompatible |
Maker | Mosel Vitelic Corporation ( MVC ) | Mosel Vitelic Corporation ( MVC ) | Mosel Vitelic Corporation ( MVC ) | Mosel Vitelic Corporation ( MVC ) | Mosel Vitelic Corporation ( MVC ) | Mosel Vitelic Corporation ( MVC ) |
Parts packaging code | SOJ | DIP | SOJ | DIP | SOJ | DIP |
package instruction | SOJ, SOJ28,.44 | DIP, DIP28,.4 | SOJ, SOJ28,.44 | DIP, DIP28,.4 | SOJ, SOJ28,.44 | DIP, DIP28,.4 |
Contacts | 28 | 28 | 28 | 28 | 28 | 28 |
Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | unknow |
ECCN code | 3A991.B.2.B | 3A991.B.2.B | EAR99 | EAR99 | EAR99 | EAR99 |
Maximum access time | 20 ns | 20 ns | 35 ns | 35 ns | 25 ns | 25 ns |
I/O type | COMMON | COMMON | COMMON | COMMON | COMMON | COMMON |
JESD-30 code | R-PDSO-J28 | R-PDIP-T28 | R-PDSO-J28 | R-PDIP-T28 | R-PDSO-J28 | R-PDIP-T28 |
JESD-609 code | e0 | e0 | e0 | e0 | e0 | e0 |
memory density | 1048576 bit | 1048576 bit | 1048576 bit | 1048576 bit | 1048576 bit | 1048576 bi |
Memory IC Type | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM |
memory width | 4 | 4 | 4 | 4 | 4 | 4 |
Number of functions | 1 | 1 | 1 | 1 | 1 | 1 |
Number of ports | 1 | 1 | 1 | 1 | 1 | 1 |
Number of terminals | 28 | 28 | 28 | 28 | 28 | 28 |
word count | 262144 words | 262144 words | 262144 words | 262144 words | 262144 words | 262144 words |
character code | 256000 | 256000 | 256000 | 256000 | 256000 | 256000 |
Operating mode | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS |
Maximum operating temperature | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C |
organize | 256KX4 | 256KX4 | 256KX4 | 256KX4 | 256KX4 | 256KX4 |
Output characteristics | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
Exportable | YES | YES | YES | YES | YES | YES |
Package body material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
encapsulated code | SOJ | DIP | SOJ | DIP | SOJ | DIP |
Encapsulate equivalent code | SOJ28,.44 | DIP28,.4 | SOJ28,.44 | DIP28,.4 | SOJ28,.44 | DIP28,.4 |
Package shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
Package form | SMALL OUTLINE | IN-LINE | SMALL OUTLINE | IN-LINE | SMALL OUTLINE | IN-LINE |
Parallel/Serial | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL |
Peak Reflow Temperature (Celsius) | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
power supply | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
Certification status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
Maximum standby current | 0.0005 A | 0.0005 A | 0.0005 A | 0.0005 A | 0.0005 A | 0.0005 A |
Minimum standby current | 2 V | 2 V | 2 V | 2 V | 2 V | 2 V |
Maximum slew rate | 0.13 mA | 0.13 mA | 0.13 mA | 0.13 mA | 0.13 mA | 0.13 mA |
Maximum supply voltage (Vsup) | 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 |
Nominal supply voltage (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
surface mount | YES | NO | YES | NO | YES | NO |
technology | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
Temperature level | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
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) |
Terminal form | J BEND | THROUGH-HOLE | J BEND | THROUGH-HOLE | J BEND | THROUGH-HOLE |
Terminal pitch | 1.27 mm | 2.54 mm | 1.27 mm | 2.54 mm | 1.27 mm | 2.54 mm |
Terminal location | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
Maximum time at peak reflow temperature | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |