IC, UART 2CH, 68C681, PLCC44; No. of Channels:2 Channel; Data Rate:1Mbps; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Interface Case Style:LCC; No. of Pins:44Pins; Operating Temperature Min:0°C; Operating Temperature Max:70°C; MSL:-; Base Number:68; IC Generic Number:68C681; IC Temperature Range:Commercial; Logic Function Number:681; No. of Channels:2Channels; Operating Temperature Range:0°C to +70°C; Supply Voltage Range:4.75V to 5.25V; Termination Type:Surface Mount Device; Voltage Vcc:5V