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HL15703 - Hyundai Electronics Industries System IC Division

Description

2.

Features

  • 3. Block Diagram 4. Pin Diagram 5. Pin.

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Datasheet Details

Part number HL15703
Manufacturer SK Hynix
File Size 434.71 KB
Description Hyundai Electronics Industries System IC Division
Datasheet download datasheet HL15703 Datasheet
Other Datasheets by Hynix Semiconductor

Full PDF Text Transcription

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HL15703 HL15703 LCD Driver IC Preliminary 2Q. 1999 Hyundai Electronics Industries System IC Division 1 Preliminary HL15703 Contents 1. General Description 2. Features 3. Block Diagram 4. Pin Diagram 5. Pin Description 6. Serial I/O Data Format 7. Registers 8. Key Scan Function 9. LCD Function 10. Power On Reset 11. Power Down Mode 12. Oscillator Port 13. Electrical Characteristics 14. Application 2 Preliminary HL15703 1. General Description The HL15703 is 1/3 duty LCD display driver. It can drive directly maximum 171 segments. Also it has four general purpose output ports and a key scan function that accepts input from up to 30 keys. 2. Features • LCD display ..................................... 57 segments x 3 commons 1/3 duty - 1/2 bias 1/3 duty - 1/3 bias Key scan ..........
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