| PartNumber | AS4C8M32MD2A-25BCNTR | AS4C8M32MD2A-25BPCN | AS4C8M32MD2A-25BCN |
| Description | DRAM 256M 1.2/1.8V 8Mx32 LPDDR2 -25C-95C | DRAM 256M 1.2/1.8V 32Mx32 Mobile DDR2 E-Temp | DRAM 256M 1.2/1.8V 400MHz 8Mx32 LPDDR2 E-Temp |
| Manufacturer | Alliance Memory | Alliance Memory | Alliance Memory |
| Product Category | DRAM | DRAM | DRAM |
| RoHS | Y | Y | Y |
| Type | SDRAM Mobile - LPDDR2 | SDRAM Mobile - LPDDR2 | SDRAM Mobile - LPDDR2 |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Organization | 8 M x 32 | 8 M x 32 | 8 M x 32 |
| Package / Case | FBGA-134 | FBGA-168 | FBGA-134 |
| Memory Size | 256 Mbit | 256 Mbit | 256 Mbit |
| Maximum Clock Frequency | 400 MHz | 400 MHz | 400 MHz |
| Supply Voltage Max | 1.95 V | 1.8 V | 1.95 V |
| Supply Voltage Min | 1.14 V | 1.2 V | 1.14 V |
| Supply Current Max | 140 mA | - | 140 mA |
| Minimum Operating Temperature | - 25 C | - 25 C | - 25 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | AS4C8M32MD2A-25 | AS4C8M32MD2A | AS4C8M32MD2A-25 |
| Packaging | Reel | Tray | Tray |
| Brand | Alliance Memory | Alliance Memory | Alliance Memory |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | DRAM | DRAM | DRAM |
| Factory Pack Quantity | 1000 | 168 | 171 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |