| PartNumber | M28W320HSB70ZA6F TR | M28W320HSB70ZA6E | M28W320HSB70ZB6E |
| Description | IC FLASH 32M PARALLEL 64TFBGA | IC FLASH 32M PARALLEL 64TFBGA | IC FLASH 32M PARALLEL 47TFBGA |
| Manufacturer | - | Micron Technology Inc. | Micron Technology Inc. |
| Product Category | - | Memory | Memory |
| Series | - | - | - |
| Packaging | - | Tray Alternate Packaging | Tray |
| Package Case | - | 64-VFBGA | 47-TFBGA |
| Operating Temperature | - | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Interface | - | Parallel | Parallel |
| Voltage Supply | - | 2.7 V ~ 3.6 V | 2.7 V ~ 3.6 V |
| Supplier Device Package | - | 64-TFBGA (10.5x6.39) | 47-TFBGA (6.39x6.37) |
| Memory Size | - | 32M (2M x 16) | 32M (2M x 16) |
| Memory Type | - | FLASH - NOR | FLASH - NOR |
| Speed | - | 70ns | 70ns |
| Format Memory | - | FLASH | FLASH |