The Toshiba TC55257BFI-10L is a 28-pin industrial-grade standard SRAM IC with 32K words of memory. It operates within a temperature range of -40°C to 85°C and is supplied with a voltage of 4.5V to 5.5V. The IC has a maximum supply current of 0.07A and a standby current of 0.00003A. It features a parallel interface and a common I/O type, with an access time of 100ns. The device is packaged in a SOP28 package with a width of 8.8mm and a length of 18.5mm.
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Toshiba TC55257BFI-10L technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 28 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G28 |
| Width | 8.8 |
| Length | 18.5 |
| Pin Count | 28 |
| Number of Functions | 1 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Voltage-Max (Vsup) | 5.5 |
| Supply Voltage-Min (Vsup) | 4.5 |
| Supply Current-Max | 0.07 |
| Number of Words | 32768 |
| Number of Words Code | 32000 |
| Memory IC Type | STANDARD SRAM |
| Number of Ports | 1 |
| Parallel/Serial | PARALLEL |
| Standby Current-Max | 0.00003 |
| Access Time-Max | 100 |
| I/O Type | COMMON |
| RoHS | No |
| Eccn Code | EAR99 |
| Lead Free | No |
| HTS Code | 8542.32.00.41 |
| REACH | unknown |
| Military Spec | False |
No datasheet is available for this part.
