This 28-pin industrial temperature SRAM IC operates at a supply voltage of 3.3V with a maximum current of 55mA. It features a memory capacity of 32K x 8 bits and an access time of 12ns. The device is packaged in a 0.300 INCH SOJ-28 package and has a temperature grade of industrial, supporting operation from -40 to 85°C. It is designed for parallel access and has a standby current of 0.5μA.
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Cypress CY7C1399B-12VI technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 28 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-J28 |
| Width | 7.5 |
| Length | 17.907 |
| Pin Count | 28 |
| Number of Functions | 1 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom (Vsup) | 3.3 |
| Supply Voltage-Max (Vsup) | 3.6 |
| Supply Voltage-Min (Vsup) | 3 |
| Supply Current-Max | 0.055 |
| Number of Words | 32768 |
| Number of Words Code | 32000 |
| Memory IC Type | CACHE SRAM |
| Parallel/Serial | PARALLEL |
| Standby Current-Max | 0.0005 |
| Access Time-Max | 12 |
| I/O Type | COMMON |
| RoHS | No |
| Eccn Code | EAR99 |
| HTS Code | 8542.32.00.41 |
| REACH | not_compliant |
| Military Spec | False |
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