Standard SRAM, 256KX4, 15ns, CMOS, PDSO32,
Parameter Name | Attribute value |
Maker | White Microelectronics |
Reach Compliance Code | unknown |
Maximum access time | 15 ns |
JESD-30 code | R-PDSO-J32 |
memory density | 1048576 bit |
Memory IC Type | STANDARD SRAM |
memory width | 4 |
Number of functions | 1 |
Number of terminals | 32 |
word count | 262144 words |
character code | 256000 |
Operating mode | ASYNCHRONOUS |
Maximum operating temperature | 125 °C |
Minimum operating temperature | -55 °C |
organize | 256KX4 |
Package body material | PLASTIC/EPOXY |
Package shape | RECTANGULAR |
Package form | SMALL OUTLINE |
Parallel/Serial | PARALLEL |
Certification status | Not Qualified |
Maximum supply voltage (Vsup) | 3.6 V |
Minimum supply voltage (Vsup) | 3 V |
Nominal supply voltage (Vsup) | 3.3 V |
surface mount | YES |
technology | CMOS |
Temperature level | MILITARY |
Terminal form | J BEND |
Terminal location | DUAL |
WPS256K4VT-15RJM | WPS256K4VB-15RJM | WPS256K4VT-15RJI | WPS256K4VT-17RJI | WPS256K4VB-20RJM | WPS256K4VT-17RJM | WPS256K4VB-17RJM | WPS256K4VB-15RJI | WPS256K4VT-20RJM | WPS256K4VB-20RJI | |
---|---|---|---|---|---|---|---|---|---|---|
Description | Standard SRAM, 256KX4, 15ns, CMOS, PDSO32, | Standard SRAM, 256KX4, 15ns, CMOS, PDSO32, | Standard SRAM, 256KX4, 15ns, CMOS, PDSO32, | Standard SRAM, 256KX4, 17ns, CMOS, PDSO32, | Standard SRAM, 256KX4, 20ns, CMOS, PDSO32, | Standard SRAM, 256KX4, 17ns, CMOS, PDSO32, | Standard SRAM, 256KX4, 17ns, CMOS, PDSO32, | Standard SRAM, 256KX4, 15ns, CMOS, PDSO32, | Standard SRAM, 256KX4, 20ns, CMOS, PDSO32, | Standard SRAM, 256KX4, 20ns, CMOS, PDSO32, |
Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | unknown | unknown | unknown | unknown | unknown |
Maximum access time | 15 ns | 15 ns | 15 ns | 17 ns | 20 ns | 17 ns | 17 ns | 15 ns | 20 ns | 20 ns |
JESD-30 code | R-PDSO-J32 | R-PDSO-J32 | R-PDSO-J32 | R-PDSO-J32 | R-PDSO-J32 | R-PDSO-J32 | R-PDSO-J32 | R-PDSO-J32 | R-PDSO-J32 | R-PDSO-J32 |
memory density | 1048576 bit | 1048576 bit | 1048576 bit | 1048576 bit | 1048576 bit | 1048576 bit | 1048576 bit | 1048576 bit | 1048576 bit | 1048576 bit |
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 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
Number of functions | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Number of terminals | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
word count | 262144 words | 262144 words | 262144 words | 262144 words | 262144 words | 262144 words | 262144 words | 262144 words | 262144 words | 262144 words |
character code | 256000 | 256000 | 256000 | 256000 | 256000 | 256000 | 256000 | 256000 | 256000 | 256000 |
Operating mode | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS |
Maximum operating temperature | 125 °C | 125 °C | 85 °C | 85 °C | 125 °C | 125 °C | 125 °C | 85 °C | 125 °C | 85 °C |
Minimum operating temperature | -55 °C | -55 °C | -40 °C | -40 °C | -55 °C | -55 °C | -55 °C | -40 °C | -55 °C | -40 °C |
organize | 256KX4 | 256KX4 | 256KX4 | 256KX4 | 256KX4 | 256KX4 | 256KX4 | 256KX4 | 256KX4 | 256KX4 |
Package body material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
Package shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
Package form | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
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 |
Maximum supply voltage (Vsup) | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V |
Minimum supply voltage (Vsup) | 3 V | 3 V | 3 V | 3 V | 3 V | 3 V | 3 V | 3 V | 3 V | 3 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 | 3.3 V |
surface mount | YES | YES | YES | YES | YES | YES | YES | YES | YES | YES |
technology | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
Temperature level | MILITARY | MILITARY | INDUSTRIAL | INDUSTRIAL | MILITARY | MILITARY | MILITARY | INDUSTRIAL | MILITARY | INDUSTRIAL |
Terminal form | J BEND | J BEND | J BEND | J BEND | J BEND | J BEND | J BEND | J BEND | J BEND | J BEND |
Terminal location | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
Maker | White Microelectronics | - | White Microelectronics | White Microelectronics | White Microelectronics | White Microelectronics | White Microelectronics | White Microelectronics | White Microelectronics | White Microelectronics |