The CY27C256A-70PC is a commercial-grade one-time programmable ROM IC with 32,768 words of memory. It operates within a temperature range of 0 to 70 degrees Celsius. The device has a nominal supply voltage of 5V, with a maximum and minimum supply voltage of 5.5V and 4.5V, respectively. The IC has a maximum supply current of 0.05A and a standby current of 0.015A. The access time is 70ns. The device is packaged in a 0.600 inch, plastic, DIP-28 package.
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Cypress CY27C256A-70PC technical specifications.
| Max Operating Temperature | 70 |
| Number of Terminals | 28 |
| Min Operating Temperature | 0 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDIP-T28 |
| 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 | 0.05 |
| Number of Words | 32768 |
| Number of Words Code | 32000 |
| Memory IC Type | OTP ROM |
| Parallel/Serial | PARALLEL |
| Standby Current-Max | 0.015 |
| Access Time-Max | 70 |
| I/O Type | COMMON |
| RoHS | No |
| Eccn Code | EAR99 |
| HTS Code | 8542.32.00.71 |
| REACH | not_compliant |
| Military Spec | False |
Download the complete datasheet for Cypress CY27C256A-70PC to view detailed technical specifications.
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