| PartNumber | 71321LA55PPGI | 71321LA55J8 | 71321LA55PF8 |
| Description | SRAM 2K x 8 Dual-Port RAM w/Int | SRAM 2KX8 DUALPORT W/INTERRUPT | SRAM 2KX8 DUAL PORT MSTR W/INT |
| Manufacturer | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) |
| Product Category | SRAM | SRAM | SRAM |
| Memory Size | 16 kbit | 16 kbit | 16 kbit |
| Organization | 2 k x 8 | 2 k x 8 | 2 k x 8 |
| Access Time | 55 ns | 55 ns | 55 ns |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 4.5 V | 4.5 V | 4.5 V |
| Supply Current Max | 140 mA | 110 mA | 110 mA |
| Minimum Operating Temperature | - 40 C | 0 C | 0 C |
| Maximum Operating Temperature | + 85 C | + 70 C | + 70 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TQFP-52 | PLCC-52 | TQFP-64 |
| Packaging | Tray | Reel | Reel |
| Data Rate | 16 bit | 16 bit | 16 bit |
| Memory Type | SRAM | SRAM | SRAM |
| Series | 71321LA55 | 71321LA55 | 71321LA55 |
| Type | High Speed Low Power Dual Port Static RAM | High Speed Low Power Dual Port Static RAM | High Speed Low Power Dual Port Static RAM |
| Brand | IDT | IDT | IDT |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | SRAM | SRAM | SRAM |
| Factory Pack Quantity | 160 | 400 | 750 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| RoHS | - | N | N |
| Height | - | 3.63 mm | 1.4 mm |
| Length | - | 19 mm | 14 mm |
| Width | - | 19 mm | 14 mm |
| Part # Aliases | - | 71321 IDT71321LA55J8 | 71321 IDT71321LA55PF8 |
| Unit Weight | - | 0.104503 oz | 0.012720 oz |