IC 256K X 4 PAGE MODE DRAM, 120 ns, PDSO32, 0.400 INCH, PLASTIC, SOJ-32, Dynamic RAM
Parameter Name | Attribute value |
Is it Rohs certified? | incompatible |
Maker | Toshiba Semiconductor |
Parts packaging code | SOJ |
package instruction | SOJ, |
Contacts | 32 |
Reach Compliance Code | unknown |
ECCN code | EAR99 |
access mode | PAGE |
Maximum access time | 120 ns |
Other features | CAS BEFORE RAS/HIDDEN REFRESH |
JESD-30 code | R-PDSO-J32 |
JESD-609 code | e0 |
length | 21 mm |
memory density | 1048576 bit |
Memory IC Type | PAGE MODE DRAM |
memory width | 4 |
Number of functions | 1 |
Number of ports | 2 |
Number of terminals | 32 |
word count | 262144 words |
character code | 256000 |
Operating mode | ASYNCHRONOUS |
Maximum operating temperature | 70 °C |
Minimum operating temperature | |
organize | 256KX4 |
Package body material | PLASTIC/EPOXY |
encapsulated code | SOJ |
Package shape | RECTANGULAR |
Package form | SMALL OUTLINE |
Peak Reflow Temperature (Celsius) | NOT SPECIFIED |
Certification status | Not Qualified |
Maximum seat height | 3.6 mm |
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 | 10.2 mm |