The CY27H256-25JC is a 32-bit one-time programmable (OTP) ROM from Cypress, operating within a commercial temperature range of 0 to 70 degrees Celsius. It features a 32-pin plastic leaded chip carrier (LCC-32) package and a parallel interface. The device has a maximum supply voltage of 5.5V and a maximum supply current of 0.075A. It offers 32,000 words of code memory and 32,768 words of total memory, with an access time of up to 25ns.
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Cypress CY27H256-25JC technical specifications.
| Max Operating Temperature | 70 |
| Number of Terminals | 32 |
| Min Operating Temperature | 0 |
| Terminal Position | QUAD |
| JEDEC Package Code | R-PQCC-J32 |
| Pin Count | 32 |
| 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 | 0.075 |
| 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 | 25 |
| I/O Type | COMMON |
| RoHS | No |
| Eccn Code | EAR99 |
| Lead Free | No |
| HTS Code | 8542.32.00.71 |
| REACH | not_compliant |
| Military Spec | False |
Download the complete datasheet for Cypress CY27H256-25JC to view detailed technical specifications.
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