This 28-pin commercial UVPROM from Cypress features a maximum operating temperature of 70 degrees Celsius and a minimum operating temperature of 0 degrees Celsius. It operates on a supply voltage of 4.5 to 5.5 volts with a maximum supply current of 0.12 milliamps. The device has a memory capacity of 32768 words and a maximum access time of 15 units. The package type is a 0.300 inch, windowed, CERDIP-28.
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Cypress CY7C277-30WC technical specifications.
| Max Operating Temperature | 70 |
| Number of Terminals | 28 |
| Min Operating Temperature | 0 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-GDIP-T28 |
| Width | 7.62 |
| Length | 37.0205 |
| 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 | 0.12 |
| Number of Words | 32768 |
| Number of Words Code | 32000 |
| Memory IC Type | UVPROM |
| Parallel/Serial | PARALLEL |
| Standby Current-Max | 0.12 |
| Access Time-Max | 15 |
| I/O Type | COMMON |
| Eccn Code | EAR99 |
| HTS Code | 8542.32.00.61 |
| REACH | unknown |
| Military Spec | False |
Download the complete datasheet for Cypress CY7C277-30WC to view detailed technical specifications.
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