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| PartNumber | 70V3319S133PRF8 | 70V3319S133PRFI | 70V3319S133PRF |
| Description | SRAM 256Kx18 STD-PWR 3.3V SYNC DUAL-PORT RAM | SRAM 256Kx18 STD-PWR 3.3V SYNC DUAL-PORT RAM | SRAM 256Kx18 STD-PWR 3.3V SYNC DUAL-PORT RAM |
| Manufacturer | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | IDT, Integrated Device Technology Inc |
| Product Category | SRAM | SRAM | Memory |
| RoHS | N | N | - |
| Package / Case | TQFP-128 | TQFP-128 | - |
| Packaging | Reel | Tray | Tray Alternate Packaging |
| Height | 1.4 mm | 1.4 mm | - |
| Length | 20 mm | 20 mm | - |
| Series | 70V3319S133 | 70V3319 | 70V3319S133 |
| Width | 14 mm | 14 mm | - |
| Brand | IDT | IDT | - |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | SRAM | SRAM | - |
| Factory Pack Quantity | 1000 | 6 | - |
| Subcategory | Memory & Data Storage | Memory & Data Storage | - |
| Part # Aliases | 70V3319 IDT70V3319S133PRF8 | 70V3319 IDT70V3319S133PRFI | 70V3319 IDT70V3319S133PRF |
| Memory Size | - | 4 Mbit | 4.5M (256K x 18) |
| Organization | - | 256 k x 18 | 256 k x 18 |
| Access Time | - | 4.2 ns | 4.2 ns |
| Maximum Clock Frequency | - | 133 MHz | 133 MHz |
| Interface Type | - | Parallel | Parallel |
| Supply Voltage Max | - | 3.45 V | - |
| Supply Voltage Min | - | 3.15 V | - |
| Supply Current Max | - | 480 mA | - |
| Minimum Operating Temperature | - | - 40 C | 0 C |
| Maximum Operating Temperature | - | + 85 C | + 70 C |
| Mounting Style | - | SMD/SMT | SMD/SMT |
| Memory Type | - | SDR | SRAM - Dual Port, Synchronous |
| Type | - | Synchronous | Synchronous |
| Unit Weight | - | 0.017760 oz | 0.017760 oz |
| Package Case | - | - | TQFP-128 |
| Operating Temperature | - | - | 0°C ~ 70°C (TA) |
| Interface | - | - | Parallel |
| Voltage Supply | - | - | 3.15 V ~ 3.45 V |
| Supplier Device Package | - | - | 128-TQFP (14x20) |
| Speed | - | - | 133MHz |
| Format Memory | - | - | RAM |
| Supply Current Max | - | - | 400 mA |
| Supply Voltage Max | - | - | 3.45 V |
| Supply Voltage Min | - | - | 3.15 V |