Fast Page DRAM, 256KX18, 70ns, CMOS, PDSO40, 0.400 INCH, PLASTIC, SOJ-40
Hitachi HM514280AJ-7 technical specifications.
| Max Operating Temperature | 70 |
| Number of Terminals | 40 |
| Min Operating Temperature | 0 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-J40 |
| Width | 10.16 |
| Length | 25.8 |
| Pin Count | 40 |
| Number of Functions | 1 |
| Temperature Grade | COMMERCIAL |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Voltage-Max (Vsup) | 5.5 |
| Supply Voltage-Min (Vsup) | 4.5 |
| Number of Words | 262144 |
| Number of Words Code | 256000 |
| Memory IC Type | FAST PAGE DRAM |
| Number of Ports | 1 |
| Access Time-Max | 70 |
| Eccn Code | EAR99 |
| HTS Code | 8542.32.00.02 |
| REACH | unknown |
| Military Spec | False |
No datasheet is available for this part.
