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| Part Number | SCH3223-7U | SCH3223I-7U | 
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | 
| Product Status | Active | Active | 
| Applications | I/O Controller | I/O Controller | 
| Core Processor | 8024 Keyboard Controller | 8024 Keyboard Controller | 
| Program Memory Type | - | - | 
| Controller Series | - | - | 
| RAM Size | - | - | 
| Interface | LPC, Serial, UART | LPC, Serial, UART | 
| Number of I/O | 19 | 19 | 
| Voltage - Supply | - | - | 
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 64-WFBGA | 64-WFBGA | 
| Supplier Device Package | 64-WFBGA (6x6) | 64-WFBGA (6x6) |