EC3592R Datasheet, PDF (1/11 Pages) List of Unclassifed Manufacturers – PS/2 Mouse Controller with Auto-Ref

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
AUTO _{Y MOVEMENT}
PY2
REF
PROCESS
COMMAND
PROCESS
ERROR
PROCESS
X/Y
RESOLUTION
X/Y
SCALE
INFORMATION
PROCESS
CLOCK
DATA
OSCR
OSCOUT
OSCILLATOR
.
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TEL：[phone]
FAX：[phone]
TIMING
GENERATOR
X/Y
SAMPLING
.
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VERSION 1.1