This 28-pin DIP OTP ROM features 65536 words of memory, with a maximum access time of 55ns. It operates within a commercial temperature range of 0 to 70 degrees Celsius. The device is supplied with a nominal voltage of 5V, with a maximum and minimum voltage rating of 5.5V and 4.5V, respectively. The JEDEC package code is R-PDIP-T28, with dimensions of 15.24mm in width and 37.084mm in length.
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Rochester Electronics AM27C512-55PC technical specifications.
| Max Operating Temperature | 70 |
| Number of Terminals | 28 |
| Min Operating Temperature | 0 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDIP-T28 |
| Width | 15.24 |
| Length | 37.084 |
| 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 | 65536 |
| Number of Words Code | 64000 |
| Memory IC Type | OTP ROM |
| Parallel/Serial | PARALLEL |
| Access Time-Max | 55 |
| HTS Code | 8542.32.00.71 |
| REACH | unknown |
| Military Spec | False |
