| Part Number | IS61C256AL-12JLI | IS61C256AL-12TLI |
|---|---|---|
| Manufacturer | ISSI, Integrated Silicon Solution Inc | ISSI, Integrated Silicon Solution Inc |
| Category | Memory | Memory |
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| Product Status | Active | Active |
| Memory Type | Volatile | Volatile |
| Memory Format | SRAM | SRAM |
| Technology | SRAM - Asynchronous | SRAM - Asynchronous |
| Memory Size | 256Kb (32K x 8) | 256Kb (32K x 8) |
| Memory Interface | Parallel | Parallel |
| Clock Frequency | - | - |
| Write Cycle Time - Word, Page | 12ns | 12ns |
| Access Time | 12 ns | 12 ns |
| Voltage - Supply | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 28-BSOJ (0.300", 7.62mm Width) | 28-TSSOP (0.465", 11.80mm Width) |
| Supplier Device Package | 28-SOJ | 28-TSOP I |