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| PartNumber | 71256SA25TPGI | 71256SA25TPG | 71256SA25TP |
| Description | SRAM 32Kx8 ASYNCHRONOUS 5.0V STATIC RAM | SRAM 32Kx8 ASYNCHRONOUS 5.0V STATIC RAM | SRAM ASYNC SGL 5V 256KBIT 32KX8 25NS 28PDIP - Bulk (Alt: 71256SA25TP) |
| Manufacturer | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | IDT, Integrated Device Technology Inc |
| Product Category | SRAM | SRAM | Memory |
| RoHS | Y | Y | - |
| Memory Size | 256 kbit | 256 kbit | 256K (32K x 8) |
| Organization | 32 k x 8 | 32 k x 8 | 32 k x 8 |
| Access Time | 25 ns | 25 ns | 25 ns |
| Interface Type | Parallel | Parallel | Parallel |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Supply Current Max | 145 mA | 145 mA | - |
| Minimum Operating Temperature | - 40 C | 0 C | 0 C |
| Maximum Operating Temperature | + 85 C | + 70 C | + 70 C |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | PDIP-28 | PDIP-28 | - |
| Packaging | Tube | Tube | Tube |
| Height | 3.3 mm | 3.3 mm | - |
| Length | 34.3 mm | 34.3 mm | - |
| Memory Type | SDR | SDR | SRAM - Asynchronous |
| Series | 71256SA | 71256SA | 71256SA |
| Type | Asynchronous | Asynchronous | Asynchronous |
| Width | 7.62 mm | 7.62 mm | - |
| Brand | IDT | IDT | - |
| Product Type | SRAM | SRAM | - |
| Factory Pack Quantity | 28 | 28 | - |
| Subcategory | Memory & Data Storage | Memory & Data Storage | - |
| Part # Aliases | 71256SA IDT71256SA25TPGI | 71256SA IDT71256SA25TPG | 71256SA IDT71256SA25TPG |
| Unit Weight | 0.147798 oz | 0.147798 oz | 0.147798 oz |
| Package Case | - | - | PDIP-28 |
| Operating Temperature | - | - | 0°C ~ 70°C (TA) |
| Interface | - | - | Parallel |
| Voltage Supply | - | - | 4.5 V ~ 5.5 V |
| Supplier Device Package | - | - | 28-PDIP |
| Speed | - | - | 25ns |
| Format Memory | - | - | RAM |
| Supply Current Max | - | - | 145 mA |
| Supply Voltage Max | - | - | 5.5 V |
| Supply Voltage Min | - | - | 4.5 V |