| PartNumber | AS4C256M8D3-12BANTR | AS4C256M8D3-12BAN | AS4C256M8D3-12BCN |
| Description | DRAM 2G 1.5V 1600Mhz 256M x 8 DDR3 | DRAM 2G 1.5V 1600Mhz 256M x 8 DDR3 | DRAM 2G, 1.5V, 1600Mhz 256M x 8 DDR3 |
| Manufacturer | Alliance Memory | Alliance Memory | Alliance Memory, Inc. |
| Product Category | DRAM | DRAM | Memory |
| RoHS | Y | Y | - |
| Type | SDRAM - DDR3 | SDRAM - DDR3 | - |
| Data Bus Width | 8 bit | 8 bit | - |
| Organization | 256 M x 8 | 256 M x 8 | - |
| Package / Case | FBGA-78 | FBGA-78 | - |
| Memory Size | 2 Gbit | 2 Gbit | 2G (256M x 8) |
| Maximum Clock Frequency | 667 MHz | 667 MHz | - |
| Access Time | 13.5 ns | 13.5 ns | - |
| Supply Voltage Max | 1.575 V | 1.575 V | - |
| Supply Voltage Min | 1.283 V | 1.283 V | - |
| Supply Current Max | 95 mA | 95 mA | - |
| Series | AS4C256M8D3 | AS4C256M8D3 | - |
| Packaging | Reel | Tray | Tray Alternate Packaging |
| Brand | Alliance Memory | Alliance Memory | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | DRAM | DRAM | - |
| Factory Pack Quantity | 1000 | 242 | - |
| Subcategory | Memory & Data Storage | Memory & Data Storage | - |
| Package Case | - | - | 78-TFBGA |
| Operating Temperature | - | - | 0°C ~ 90°C (TC) |
| Interface | - | - | Parallel |
| Voltage Supply | - | - | 1.425 V ~ 1.575 V |
| Supplier Device Package | - | - | 78-FBGA (8x10.5) |
| Memory Type | - | - | DDR3 SDRAM |
| Speed | - | - | 800MHz |
| Format Memory | - | - | RAM |