| Part Number | R1LP0408DSB-7SI#S0 | R1LP0408DSP-7SI#S0 |
|---|---|---|
| Manufacturer | Renesas Electronics America Inc | Renesas Electronics America Inc |
| Category | Memory | Memory |
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| Product Status | Obsolete | Not For New Designs |
| Memory Type | Volatile | Volatile |
| Memory Format | SRAM | SRAM |
| Technology | SRAM | SRAM |
| Memory Size | 4Mb (512K x 8) | 4Mb (512K x 8) |
| Memory Interface | Parallel | Parallel |
| Clock Frequency | - | - |
| Write Cycle Time - Word, Page | 70ns | 70ns |
| Access Time | 70 ns | 70 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 | 32-SOIC (0.400", 10.16mm Width) | 32-SOIC (0.450", 11.40mm Width) |
| Supplier Device Package | 32-TSOP II | 32-SOP |