| PartNumber | ST16C554DIQ64-F | ST16C554DIJ68-F | ST16C554DIJ68TR-F |
| Description | UART Interface IC 2.97V-5.5V 16B FIFO temp -45 to 85C;UART | UART Interface IC 2.97V-5.5V 16B FIFO temp -45 to 85C;UART | UART Interface IC QUAD UART W/16 BYTE FIFO |
| Manufacturer | MaxLinear | MaxLinear | MaxLinear |
| Product Category | UART Interface IC | UART Interface IC | UART Interface IC |
| RoHS | Y | Y | Y |
| Number of Channels | 4 Channel | 4 Channel | 4 Channel |
| Data Rate | 1.5 Mb/s | 1.5 Mb/s | 1.5 Mb/s |
| Memory Size | 16 B | 16 B | 16 B |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 2.97 V | 2.97 V | 2.97 V |
| Operating Supply Current | 6 mA | 6 mA | 6 mA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | LQFP-64 | PLCC-68 | PLCC-68 |
| Packaging | Tray | Tube | Reel |
| Height | 1.45 mm | 3.68 mm | - |
| Length | 10.1 mm | 24.33 mm | - |
| Series | ST16C554D | ST16C554D | ST16C554D |
| Type | UART with 16-Byte FIFO | UART with 16-Byte FIFO | RS-232 |
| Width | 10.1 mm | 24.33 mm | - |
| Brand | MaxLinear | MaxLinear | MaxLinear |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Voltage | 3.3 V, 5 V | 3.3 V, 5 V | 3.3 V, 5 V |
| Product Type | UART Interface IC | UART Interface IC | UART Interface IC |
| Factory Pack Quantity | 160 | 19 | 250 |
| Subcategory | Interface ICs | Interface ICs | Interface ICs |
| Unit Weight | 0.012088 oz | 0.171777 oz | 0.171777 oz |
| Standard | - | - | RS-232 |