| PartNumber | 71V3558SA133BQG | 71V3558SA133BQGI | 71V3558SA133BQG8 |
| Description | SRAM 4M ZBT 3.3V I/O SLOW X18 | SRAM 4M ZBT 3.3V I/O SLOW X18 | SRAM 4M ZBT 3.3V I/O SLOW X18 |
| Manufacturer | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) |
| Product Category | SRAM | SRAM | SRAM |
| RoHS | Y | Y | Y |
| Memory Size | 4 Mbit | 4 Mbit | 4 Mbit |
| Organization | 256 k x 18 | 256 k x 18 | 256 k x 18 |
| Access Time | 4.2 ns | 4.2 ns | 4.2 ns |
| Maximum Clock Frequency | 133 MHz | 133 MHz | 133 MHz |
| Interface Type | Parallel | Parallel | Parallel |
| Supply Voltage Max | 3.465 V | 3.465 V | 3.465 V |
| Supply Voltage Min | 3.135 V | 3.135 V | 3.135 V |
| Supply Current Max | 300 mA | 310 mA | 300 mA |
| Minimum Operating Temperature | 0 C | - 40 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 85 C | + 70 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | CABGA-165 | CABGA-165 | CABGA-165 |
| Packaging | Tray | Tray | Reel |
| Height | 1.2 mm | 1.2 mm | 1.2 mm |
| Length | 15 mm | 15 mm | 15 mm |
| Memory Type | SDR | SDR | SDR |
| Series | 71V3558SA133 | 71V3558SA133 | 71V3558SA133 |
| Type | Synchronous | Synchronous | Synchronous |
| Width | 13 mm | 13 mm | 13 mm |
| Brand | IDT | IDT | IDT |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | SRAM | SRAM | SRAM |
| Factory Pack Quantity | 136 | 136 | 2000 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Part # Aliases | 71V3558 IDT71V3558SA133BQG | 71V3558 IDT71V3558SA133BQGI | 71V3558 IDT71V3558SA133BQG8 |