Aufbau/Content: IC (CMOS); Form/Case/Outline: DIP-20 (HT82M980A); Type/Application: 5-Key 3D Win2000 USB + PS/2 Mouse Controller; Daten/electr.data: Vdd: 4.4 ... 5.25 V; Idd: 10 mA (USB) | 3 mA (PS/2); f osc: 6 MHz; Pd: __ mW; t op: -25...+70 °C; Manufactured by HOLTEK (TW) -