MC5502
MC5502 is LCD Display Driver manufactured by ABOV Semiconductor.
3 52SEG, 4 51SEG LCD Display Driver
Features
- Programmable Duty Ratio 1/3 Duty : Up to 156 Segment Outputs 1/4 Duty : Up to 204 Segment Outputs
- Programmable LCD Bias Ratio : 1/2 Bias or 1/3 Bias
- Programmable General-purpose Output Port Function (Only 1/4 Duty Mode)
- Internal LCD Driving Voltage Generator Circuit
- Normal & Diminish LCD Dividing resistors Selection (Only 1/4 Duty Mode)
- Power Saving Mode and all Segment OFF Function
- RC Oscillation Circuit
- Serial Interface ( SI, SCK, CE and INH/ ) for 3V or 5V
- Power supply Voltage : 2.7V ~ 5.5V
- Package Type
64-LQFP-1414, 64-LQFP-1010
Features
Device Name MC5502L MC5502E
Package 64-LQFP-1010 64-LQFP-1414
Package Body Size 10mm x 10mm 14mm x 14mm
Copyright © 2008 by ABOV Semiconductor This information applies to a product under development. Its characteristics and specifications are subject to change without notice.
CONTENTS
1. General Description………………………………………………………. …………….3 2. Pin Assignment……………………………………………………………….….…… 3 3. Pin Descriptions…………………………………………………………….…………… 4 4. Serial Data Format and Timing …………….…………………………………………………4 5. Control Data Functions ………………………………………………………………….……5 6. Display Data to Segment Output Pin Correspondence ………………..…………………7 7. LCD Driving Waveform …………….…………………………………………………..…..9 8. Application Circuit …………………………………………………………..…….11 9. INH Pin and Display Control ……………..….………………………..…………..……17 10....
