| PartNumber | IS43LD32640B-25BL | IS43LD32640B-25BL-TR | IS43LD32640B-25BLI |
| Description | DRAM LPDDR2 2Gb 400MHz 64Mx32 | DRAM LPDDR2 2Gb 400MHz 64Mx32 | DRAM LPDDR2 2Gb 400MHz 64Mx32 IT |
| Manufacturer | ISSI | ISSI | ISSI |
| Product Category | DRAM | DRAM | DRAM |
| Type | SDRAM Mobile - LPDDR2 | SDRAM Mobile - LPDDR2 | SDRAM Mobile - LPDDR2 |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Organization | 64 M x 32 | 64 M x 32 | 64 M x 32 |
| Package / Case | BGA-134 | BGA-134 | BGA-134 |
| Memory Size | 2 Gbit | 2 Gbit | 2 Gbit |
| Maximum Clock Frequency | 400 MHz | 400 MHz | 400 MHz |
| Supply Voltage Max | 1.95 V | 1.95 V | 1.95 V |
| Supply Voltage Min | 1.14 V | 1.14 V | 1.14 V |
| Supply Current Max | 50 mA | 50 mA | 170 mA |
| Minimum Operating Temperature | 0 C | 0 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | IS43LD32640B | IS43LD32640B | IS43LD32640B |
| Packaging | Bulk | Reel | - |
| Brand | ISSI | ISSI | ISSI |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Product Type | DRAM | DRAM | DRAM |
| Factory Pack Quantity | 171 | 2000 | 171 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| RoHS | - | - | Y |
| Access Time | - | - | - |
| Moisture Sensitive | - | - | Yes |