| PartNumber | 7164L25YG | 7164L25TDB | 7164L25DB |
| Description | SRAM 64K(8KX8) BICMOS STAT RAM | SRAM 64K(8KX8) BICMOS STAT RAM | SRAM 64K(8KX8) BICMOS STAT RAM |
| Manufacturer | IDT (Integrated Device Technology) | GSI Technology | Cypress Semiconductor |
| Product Category | SRAM | SRAM | SRAM |
| RoHS | Y | N | N |
| Memory Size | 64 kbit | 36 Mbit | 18 Mbit |
| Organization | 8 k x 8 | 1 M x 32 | 512 k x 36 |
| Access Time | 25 ns | 5.5 ns | - |
| Interface Type | Parallel | Parallel | Parallel |
| Supply Voltage Max | 5.5 V | 3.6 V | 1.9 V |
| Supply Voltage Min | 4.5 V | 2.3 V | 1.7 V |
| Supply Current Max | 90 mA | 230 mA, 285 mA | 670 mA |
| Minimum Operating Temperature | 0 C | 0 C | - 40 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOJ-28 | BGA-165 | FBGA-165 |
| Packaging | Tube | Tray | Tray |
| Height | 2.67 mm | - | - |
| Length | 17.9 mm | - | - |
| Memory Type | SDR | SDR | Volatile |
| Series | 7164L25 | GS8321Z32AD | CY7C1314KV18 |
| Type | Asynchronous | NBT | Synchronous |
| Width | 7.6 mm | - | - |
| Brand | IDT | GSI Technology | Cypress Semiconductor |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | SRAM | SRAM | SRAM |
| Factory Pack Quantity | 27 | 18 | 136 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Part # Aliases | 7164 IDT7164L25YG | - | - |
| Maximum Clock Frequency | - | 250 MHz | 250 MHz |
| Tradename | - | NBT SRAM | - |