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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.