| PartNumber | IS49NLC18320A-33WBL | IS49NLC18320A-25WBL | IS49NLC18320A-18WBL |
| Description | DRAM 576Mbit x18 Common I/O 300MHz RLDRAM2 | DRAM 576Mbit x18 Common I/O 400MHz RLDRAM2 | DRAM RLDRAM2 Memory, 576Mbit, x18, Common I/O, 533MHz, tRC=15ns, RoHS, wBGA |
| Manufacturer | ISSI | ISSI | ISSI |
| Product Category | DRAM | DRAM | DRAM |
| Type | RLDRAM2 | RLDRAM2 | RLDRAM2 |
| Data Bus Width | 18 bit | 18 bit | 18 bit |
| Organization | 32 M x 18 | 32 M x 18 | 32 M x 18 |
| Package / Case | WBGA-144 | WBGA-144 | WBGA-144 |
| Memory Size | 576 Mbit | 576 Mbit | 576 Mbit |
| Maximum Clock Frequency | 300 MHz | 400 MHz | 533 MHz |
| Access Time | 20 ns | 20 ns | 15 ns |
| Supply Voltage Max | 2.63 V | 2.63 V | 2.63 V |
| Supply Voltage Min | 1.7 V | 1.7 V | 1.7 V |
| Supply Current Max | 368 mA | 395 mA | 545 mA |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 95 C | + 95 C | + 95 C |
| Series | IS49NLC18320A | IS49NLC18320A | IS49NLC18320A |
| Packaging | Bulk | Bulk | - |
| Brand | ISSI | ISSI | ISSI |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Product Type | DRAM | DRAM | DRAM |
| Factory Pack Quantity | 104 | 104 | 104 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Tradename | RLDRAM2 | RLDRAM2 | RLDRAM2 |
| RoHS | - | - | Y |