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MCC141531Z

Motorola
Part Number MCC141531Z
Manufacturer Motorola
Description LCD Segment/Common Driver CMOS
Published Apr 30, 2005
Detailed Description MOTOROLA SEMICONDUCTOR TECHNICAL DATA Advance Information LCD Segment / Common Driver CMOS MC141531 is a CMOS LCD Drive...
Datasheet PDF File MCC141531Z PDF File

MCC141531Z
MCC141531Z

Overview
MOTOROLA SEMICONDUCTOR TECHNICAL DATA Advance Information LCD Segment / Common Driver CMOS MC141531 is a CMOS LCD Driver which consists of 3 annunciator outputs and 137 high voltage LCD driving signals (17 common and 120 segment).
It has parallel interface capability for operating with general MCU.
Besides the general LCD driver features, it has on chip LCD bias voltage generator circuits such that limited external component is required during application.
• • • • • • • • • • • • • • • • • • Single Supply Operation, 2.
4 V - 3.
5 V Operating Temperature Range : -30˚C to 85˚C Low Current Stand-by Mode (<500nA) On Chip Bias DC/DC Converter 8 bit Parallel Interface Graphic Mode Operation On Chip 120x17 Graphic Display Data RAM Master clear RAM 120 Segment Drivers, 17 Common Drivers 1/16, 1/17 Multiplex Ratio 1:5 bias ratio Re-mapping of Row and Column Drivers Three Stand Alone Annunciator (Static Icon) Driver Circuits Low Power Icon Mode Driven by Com16 in Special Driving Scheme Selectable LCD Drive Voltage Temperature Coefficients 16 level Internal Contrast Control External Contrast Control Standard TAB (Tape Automated Bonding) Package, Gold Bump Die MC141531 MC141531T TAB MCC141531Z Gold Bump Die ORDERING INFORMATION MC141531T TAB MCC141531Z Gold Bump Die This document contains information on a new product.
Specifications and information herein are subject to change without notice.
REV 4 3/97 MOTOROLA MC141531 3–139 Block Diagram BP Annun0 to Annun2 Com0 to Com16 Seg0~Seg119 Annunciator Control Circuit HV Buffer Cell Level Shifter Level Selector VLL6 17 Bit Latch OSC1 OSC2 Display Timing Generator VLL2 VCC VR VF LCD Driving DC/DC Converter Tripler, Doubler, Voltage Regulator, Voltage Divider, Contrast Control, Temperature Compensation C2P C2N C1P C1N 120 Bit Latch GDDRAM 17 x 120Bits C+ CAVDD AVSS Command Decoder DVSS DVDD Command Interface Parallel Interface RES D/C CS (CLK) R/W D0~D7 MC141531 3–140 MOTOROLA MOTOROLA DUMMY DUMMY MC141531...


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