| PartNumber | SCH3112I-NU | SCH3106-NU | SCH3112-NU |
| Description | I/O Controller Interface IC Integrated Indust I/O Contrllr | I/O Controller Interface IC Applied I/O Control | I/O Controller Interface IC Integrated Embedded 2 UART |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | I/O Controller Interface IC | I/O Controller Interface IC | I/O Controller Interface IC |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | VTQFP-128 | VTQFP-128 | TQFP-128 |
| Product | Low Pin Count Bus Interface | I/O Controller | RF / Wireless |
| Interface Type | Serial | LPC | - |
| Operating Supply Voltage | 3.3 V | 3.3 V | - |
| Minimum Operating Temperature | - 40 C | 0 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 70 C | + 85 C |
| Packaging | Tray | Tray | Tray |
| Height | 1 mm | - | 1 mm |
| Length | 14 mm | - | 14 mm |
| Width | 14 mm | - | 14 mm |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | I/O Controller Interface IC | I/O Controller Interface IC | I/O Controller Interface IC |
| Factory Pack Quantity | 90 | 90 | 90 |
| Subcategory | Interface ICs | Interface ICs | Interface ICs |
| Unit Weight | 0.019665 oz | - | - |
| Number of I/Os | - | 40 I/O | - |
| Type | - | Super I/O Controller | - |
| Operating Supply Current | - | 1 mA | - |