EC3592R

www.DataSheet4U.com PS/2 Mouse Controller with Auto-Ref EC3592R FEATURES ‧ 4 wires PS/II interface built-in. ‧ CMOS technology for lower power consumption. ‧ Fully compatible with IBM PS/II series PC. ‧ Supports four working modes: Reset, Stream, Remote and Wrap. ‧ 16 commands plus acknowledgment code. ‧ 7 different sample rates from 10/sec to 200/sec. ‧ 4 different resolutions: 1, 2, 4 and 8 count/mm. ‧ Scaling can be set to 2:1 as specified by IBM spec. ‧ Reduced external component counts by chip integration. ‧ RC oscillation. ‧ Built-in X/Y independent Auto-Ref function (E-CMOS Patented)：X/Y threshold voltage level track with input signal dynamically and independently. ‧ High standard ESD and EFT immunity. GENERAL DESCRIPTION EC3592R is a single chip PS/II Mouse Controller, designed and fabricated in CMOS Technology. The EC3592R is available in 14-pin or 16-pin P-DIP package. BLOCK DIAGRAM BL BM BR PX1 PX2 AUTO X MOVEMENT REF PROCESS BUTTON PROCESS SELECTION TEST PY1 PY2 AUTO Y MOVEMENT REF PROCESS COMMAND PROCESS ERROR PROCESS X/Y RESOLUTION X/Y SCALE INFORMATION PROCESS CLOCK DATA OSCR OSCOUT OSCILLATOR TIMING GENERATOR X/Y SAMPLING . TEL：(03)5785888 FAX：(03)5783630 VERSION 1.1 . Page 1 of 11 DataSheet 4 U .com www.DataSheet4U.com PS/2 Mouse Controller with Auto-Ref PIN CONFIGURATIONS EC3592R NC NC NC OSCR OSCOUT CLOCK DATA VSS 1 2 3 4 5 6 7 8 16 15 14 VDD PY2 PY1 PX2 VDD NC OSCOUT CLOCK 1 2 3 14 13 12 OSCR PY2 PY1 PX2 PX1 BL BM EC3592RS ...