The HM621100ALP-20 is a 28-pin DIP cache SRAM IC from Hitachi, operating within a commercial temperature range of 0 to 70 degrees Celsius. It has a maximum supply voltage of 5.5V and a minimum supply voltage of 4.5V, with a maximum supply current of 0.15A. The device features a 1048576-word capacity and a 20ns access time, with a separate I/O type and a parallel interface.
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Hitachi HM621100ALP-20 technical specifications.
| Max Operating Temperature | 70 |
| Number of Terminals | 28 |
| Min Operating Temperature | 0 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDIP-T28 |
| Width | 10.16 |
| Length | 34.7 |
| Pin Count | 28 |
| Number of Functions | 1 |
| Temperature Grade | COMMERCIAL |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Voltage-Max (Vsup) | 5.5 |
| Supply Voltage-Min (Vsup) | 4.5 |
| Supply Current-Max | 0.15 |
| Number of Words | 1048576 |
| Number of Words Code | 1000000 |
| Memory IC Type | CACHE SRAM |
| Number of Ports | 1 |
| Parallel/Serial | PARALLEL |
| Standby Current-Max | 0.0001 |
| Access Time-Max | 20 |
| I/O Type | SEPARATE |
| Eccn Code | 3A991.B.2.B |
| HTS Code | 8542.32.00.41 |
| REACH | unknown |
| Military Spec | False |
Download the complete datasheet for Hitachi HM621100ALP-20 to view detailed technical specifications.
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