| PartNumber | AS4C64M32MD2A-25BIN | AS4C64M32MD2A-25BCN | AS4C64M32MD2A-25BCNTR |
| Description | DRAM 2G 1.2V/1.8V 32Mx32 Mobile DDR2 E-Temp | DRAM 2G 1.2V/1.8V 400MHz 64Mx32 MobileDDR2 ET | IC DRAM 2G PARALLEL 134FBGA |
| Manufacturer | Alliance Memory | Alliance Memory | - |
| Product Category | DRAM | DRAM | - |
| RoHS | Y | - | - |
| Type | SDRAM Mobile - LPDDR2 | SDRAM | - |
| Data Bus Width | 32 bit | 32 bit | - |
| Organization | 64 M x 32 | 64 M x 32 | - |
| Package / Case | FBGA-134 | FBGA-134 | - |
| Memory Size | 2 Gbit | 2 Gbit | - |
| Maximum Clock Frequency | 400 MHz | 400 MHz | - |
| Supply Voltage Max | 1.95 V | 1.8 V | - |
| Supply Voltage Min | 1.14 V | 1.2 V | - |
| Supply Current Max | 65 mA | - | - |
| Minimum Operating Temperature | - 40 C | - 25 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Series | AS4C64M32MD2A | AS4C64M32MD2A | - |
| Packaging | Tray | - | - |
| Brand | Alliance Memory | Alliance Memory | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | DRAM | DRAM | - |
| Factory Pack Quantity | 128 | - | - |
| Subcategory | Memory & Data Storage | Memory & Data Storage | - |
| Access Time | - | 25 ns | - |