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PT6584-Q Datasheet(PDF) 10 Page - Princeton Technology Corp |
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PT6584-Q Datasheet(HTML) 10 Page - Princeton Technology Corp |
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10 / 42 page  Tel:886-2-66296288 Fax:886-2-29174598 URL:http://www.princeton.com.tw PT6584 V1.1 - 10 - August, 2006 LCD Driver IC PT6584 CONTROL DATA S0, S1: SLEEP CONTROL DATA These control data bits switch between normal mode and sleep mode and set the states of the KS1 to KS6 key scan outputs during key scan standby. Control Data Output Pin States During Key Scan Standby S0 S1 Mode OSC Oscillator Segment Outputs Common Outputs KS1 KS2 KS3 KS4 KS5 KS6 0 0 Normal Oscillator operating Operating H H H H H H 0 1 Sleep Stopped L L L L L L H 1 0 Sleep Stopped L L L L L H H 1 1 Sleep Stopped L H H H H H H Note: This assumes that the KS1/S54 and KS2/S55 output pins are selected for key scan output. K0, K1: KEY SCAN OUTPUT/SEGMENT OUTPUT SELECTION DATA These control data bits switch the functions of the KS1/S54 and KS2/S55 output pins between key scan output and segment output. Control Data Output Pin State K0 K1 KS1/S54 KS2/S55 Maximum Number of Input Keys 0 0 KS1 KS2 30 0 1 S54 KS2 25 1 X S54 S55 20 Notes: 1. X=Don’t care 2. KSn (n=1 or 2): Key scan output 3. Sn (n=54 or 55): Segment output |
Similar Part No. - PT6584-Q |
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Similar Description - PT6584-Q |
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