TOSHIBA Semiconductor TC35420XLG(EL) Interface Type: SPI Logic Family: TC35420XLG Maximum Operating Frequency: 4.48 GHz Mounting Style: SMD/SMT Operating Supply Voltage: 1.8 V Package / Case: XFLGA-81 Product Type: I/O Expanders Rohs: yes Series: TransferJet Tradename: TransferJET RoHS: yes