ML2002 Preliminary
ML2002 Series Static/Half Duty LCD COG Driver with Real Time Clock
Application
General Purpose Clock
High quality instrument
Telephone, mobile phone
Automotive
Handheld Device like PDA, MP3, or
PMP
Features
AGold Bump Chip
Logic & LCD power supply: 2.0V to 6.0V
Static or 1/2 Duty driving
Number of segments: (Static) 48, (1/2 Duty) 96
Cascading structure to increase the number of driving
segments.
Build in Real time clock
Simple 2 pin serial interface for command and data transfer.
Build-in LCD voltage driver, crystal oscillator,
internal RC oscillator and display control circuit.
Offer best contrast and widest viewing angle of TN LCD
technology.
No temperature compensation needed for Topr = -40
o
C to 80
o
C.
General Description
ML2002 (COG) LCD driver can be cascaded to increase the number of segments drive, with Static
driving it can form a single piece of 48 (1 ICs) or 96 (2 ICs cascaded) segments driver. With 1/2 Duty, the
number of segment drive would be doubled. It targets at custom TN LCD COG Module product which
requires the best quality of TN LCD technology and small to medium number of segment display.
ML2002 series driver offers the best contrast, the widest viewing angle, the widest range of operating
voltage and temperature when compared to the high duty cycle driver. EMI and Noise protection circuit
has been added which tailor made for COG application. A real time clock has been built-in to target at the
large LCD clock, watch or any handheld device.
Ordering Information
Part Number
ML2002-1U
ML2002-2U
ML2002-3U
ML2002-4U
Description
One ML2002 LCD driver
Two ML2002 LCD driver
Three ML2002 LCD driver
Four ML2002 LCD driver
Package Form
Gold Bump Die
Gold Bump Die
Gold Bump Die
Gold Bump Die
P1/29
Preliminary, April 2007
MINILOGIC [ MINILOGIC DEVICE CORPORATION LIMITED ]
