EPSON Electronics S1D13743F00A200 Attached Touch Screen: No Lead Free Status / Rohs Status: Lead free / RoHS Compliant Maximum Clock Frequency: 33 MHz, 68.59 MHz Maximum Operating Temperature: + 85 C Maximum Supply Current: 74 mA Minimum Operating Temperature: - 40 C Operating Supply Voltage: 1.5 V Package / Case: QFP-20-144