| Part Number | W71NW20GD1DW | W71NW21GD1DW |
|---|---|---|
| Manufacturer | Winbond Electronics | Winbond Electronics |
| Category | Memory | Memory |
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| Product Status | Active | Active |
| Memory Type | Non-Volatile | Non-Volatile |
| Memory Format | FLASH, RAM | FLASH, RAM |
| Technology | FLASH - NAND, DRAM - LPDDR | FLASH - NAND, DRAM - LPDDR |
| Memory Size | 2Gb (NAND), 1Gb (LPDDR) | 2Gb (NAND), 1Gb (LPDDR) |
| Memory Interface | - | - |
| Clock Frequency | - | - |
| Write Cycle Time - Word, Page | - | - |
| Access Time | - | - |
| Voltage - Supply | 1.7V ~ 1.95V | 1.7V ~ 1.95V |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 130-VFBGA | 130-VFBGA |
| Supplier Device Package | 130-FBGA (8x9) | 130-FBGA (8x9) |