| PartNumber | SCH3226-SY-TR | SCH3226-SY | SCH3226I-SY |
| Description | I/O Controller Interface IC LPC IO with 8042 KBC HWM Mult Ser Ports | I/O Controller Interface IC LPC IO w/ 8042 KBC Reset Gen Multi-Port | I/O Controller Interface IC LPC IO with 8042 KBC HWM Mult Ser Ports |
| Manufacturer | Microchip | Microchip | - |
| Product Category | I/O Controller Interface IC | I/O Controller Interface IC | - |
| RoHS | Y | Y | - |
| Packaging | Reel | Tray | - |
| Brand | Microchip Technology | Microchip Technology | - |
| Product Type | I/O Controller Interface IC | I/O Controller Interface IC | - |
| Factory Pack Quantity | 3000 | 348 | - |
| Subcategory | Interface ICs | Interface ICs | - |
| Mounting Style | - | SMD/SMT | - |
| Package / Case | - | WFBGA-100 | - |
| Product | - | I/O Controller | - |
| Interface Type | - | LPC, Serial, UART | - |
| Number of I/Os | - | 40 I/O | - |
| Operating Supply Voltage | - | 2.5 V, 3.3 V, 5 V, 12 V | - |
| Minimum Operating Temperature | - | 0 C | - |
| Maximum Operating Temperature | - | + 70 C | - |
| Type | - | Super I/O Controller | - |
| Watchdog Timers | - | Watchdog | - |