| Part Number | R1RP0416DSB-2LR#D0 | R1RP0416DSB-2LR#D1 | 
|---|---|---|
| Manufacturer | Renesas Electronics America Inc | Renesas Electronics America Inc | 
| Category | Memory | Memory | 
|   |   | |
| Product Status | Active | Active | 
| Memory Type | - | Volatile | 
| Memory Format | - | SRAM | 
| Technology | - | SRAM | 
| Memory Size | - | 4Mb (256K x 16) | 
| Memory Interface | - | Parallel | 
| Clock Frequency | - | - | 
| Write Cycle Time - Word, Page | - | 12ns | 
| Access Time | - | 12 ns | 
| Voltage - Supply | - | 4.5V ~ 5.5V | 
| Operating Temperature | - | 0°C ~ 70°C (TA) | 
| Mounting Type | - | Surface Mount | 
| Package / Case | - | 44-TSOP (0.400", 10.16mm Width) | 
| Supplier Device Package | - | 44-TSOP II |