| Part Number | MT47H256M4BT-37E:A | MT47H256M4B7-37E:A |
|---|---|---|
| Manufacturer | Micron Technology Inc. | Micron Technology Inc. |
| Category | Memory | Memory |
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| Product Status | Discontinued at Digi-Key | Discontinued at Digi-Key |
| Memory Type | Volatile | Volatile |
| Memory Format | DRAM | DRAM |
| Technology | SDRAM - DDR2 | SDRAM - DDR2 |
| Memory Size | 1Gb (256M x 4) | 1Gb (256M x 4) |
| Memory Interface | Parallel | Parallel |
| Clock Frequency | 267 MHz | 267 MHz |
| Write Cycle Time - Word, Page | 15ns | 15ns |
| Access Time | 400 ps | 400 ps |
| Voltage - Supply | 1.7V ~ 1.9V | 1.7V ~ 1.9V |
| Operating Temperature | 0°C ~ 85°C (TC) | 0°C ~ 85°C (TC) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 92-TFBGA | 92-TFBGA |
| Supplier Device Package | 92-FBGA (11x19) | 92-FBGA (11x19) |