pt6583 Princeton Technology Corp., pt6583 Datasheet
pt6583
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pt6583 Summary of contents
Page 1
... LCD Driver IC with Key Input Function Description PT6583 is an LCD Driver IC utilizing CMOS Technology. It can drive up to 171 segments and control maximum of 4 General Purpose Output Ports. Key Scan Circuit, Built-in Voltage Detection Type (VDET) Reset Circuit, Sleep Mode, 1/3 Duty - 1/2 Bias and 1/3 Duty - 1/3 Bias Drive Techniques, Forced All Segments OFF function are supported and provided into a single chip having the highest performance and reliability ...
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... KI4 68 KI5 69 VDD 70 VDD1 71 VDD2 72 VSS 73 TEST 74 OSC 75 /RST CLK PT6583 ver 1.0 URL: http://www.princeton.com.tw QFP Package Page 2 Tel : 886-2-66296288 Fax: 886-2-29174598 PT6583 40 SG40 39 SG39 38 SG38 37 SG37 SG36 36 35 SG35 34 SG34 SG33 33 32 SG32 SG31 31 30 ...
Page 3
... A capacitor can be connected to the power supply line to make the Power Supply Voltage VDD rise time (when power is applied) and the power supply Voltage VDD fall time (when power drops) are at least 1ms when PT6583 is reset via VDET the /RST Pin is not used to initiate the System Reset Function, it must be connected to VDD ...
Page 4
... Notes capacitor can be connected to the power supply line to make the Power Supply Voltage VDD rise time (when power is applied) and the power supply Voltage VDD fall time (when power drops) are at least 1ms when PT6583 is reset via VDET the /RST Pin is not used to initiate the System Reset Function, it must be connected to VDD ...
Page 5
... A capacitor can be connected to the power supply line to make the Power Supply Voltage VDD rise time (when power is applied) and the power supply Voltage VDD fall time (when power drops) are at least 1ms when PT6583 is reset via VDET the /RST Pin is not used to initiate the System Reset Function, it must be connected to VDD ...
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... LCD Driver IC with Key Input Function ORDERING INFORMATION Valid Part Number PT6583 ver 1.0 Package Type PT6583 80 pins, QFP package PT6583-LQ 80 pins, LQFP package Page 6 Tel : 886-2-66296288 Fax: 886-2-29174598 URL: http://www.princeton.com.tw PT6583 Updated Dec. 2001 ...