| PartNumber | PSD312B-70M | PSD312B-70J | PSD312B-90JI |
| Description | SPLD - Simple Programmable Logic Devices 5.0V 512K 70ns | SPLD - Simple Programmable Logic Devices 5.0V 512K 70ns | SPLD - Simple Programmable Logic Devices 5.0V 512K 90ns |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | SPLD - Simple Programmable Logic Devices | SPLD - Simple Programmable Logic Devices | SPLD - Simple Programmable Logic Devices |
| RoHS | Y | Y | Y |
| Product | PSD3 | PSD3 | PSD3 |
| Propagation Delay Max | 150 ns | 70 ns | 70 ns |
| Operating Supply Voltage | 5 V | 5 V | 5 V |
| 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 | PQFP-44 | PLCC-44 | PLCC-44 |
| Packaging | Tray | Tube | Tube |
| Series | PSD312B | PSD312B | PSD312B |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | SPLD - Simple Programmable Logic Devices | SPLD - Simple Programmable Logic Devices | SPLD - Simple Programmable Logic Devices |
| Factory Pack Quantity | 96 | 29 | 29 |
| Subcategory | Programmable Logic ICs | Programmable Logic ICs | Programmable Logic ICs |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 4.5 V | 4.5 V | 4.5 V |
| Unit Weight | 0.017588 oz | 0.084185 oz | 0.084185 oz |
| Height | - | 3.96 mm | 3.96 mm |
| Length | - | 16.61 mm | 16.61 mm |
| Width | - | 16.61 mm | 16.61 mm |