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    | Type | Description | 
|---|---|
| rohs: | RoHS | 
| ram size: | 256 x 8 | 
| interface: | IrDA, LPC, Parallel, Serial, UART | 
| part status: | Active | 
| applications: | I/O Controller | 
| mounting type: | Surface Mount | 
| number of i/o: | 40 | 
| core processor: | 8042 Keyboard Controller | 
| package / case: | 100-WFBGA | 
| voltage - supply: | - | 
| controller series: | - | 
| program memory type: | ROM (2kB) | 
| operating temperature: | 0°C ~ 70°C (TA) | 
| supplier device package: | 100-WFBGA (8x8) |