NJU6624CFG1 데이터 시트보기 (PDF) - Japan Radio Corporation

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NJU6624CFG1

14-CHARACTER 1-LINE DOT MATRIX LCD CONTROLLER DRIVER with SMOOTH SCROLL FUNCTION

Japan Radio Corporation  

NJU6624C

Note 4 : Apply to the OSC1, SCL, DATA, CS, RESET Terminals.

Note 5 : “Pull-up MOS Current 1” : Apply to the DATA Terminals.

“Pull-up MOS Current 2” and “Input Voltage 2” : Apply to the K0 to K3 Terminals.

Note 6 : Apply to the P0 to P3, REQ, DATA Terminals.

Note 7 : If the input level is medium, current consumption will increase due to the penetration current. Therefore,

the input level must be fixed to "H" or "L".

-Operating Current Measurement Circuit

5V

NJU6624

A

VDD

VSS

Note 8 : RCOM and RCOM are the resistance values between power supply terminals (VSS, VLCD2 or V1,V2,V4) and

each common terminal (COM1 to COM7/COMMK) and supply voltage (VSS, VLCD2 or V1,V2,V4) and each

segment terminal (SEG1 to SEG70) respectively, and measured when the current Id is flown on every

common and segment terminals at a same time.

Note 9 : Apply to the output voltage from each COM and SEG are less than +0.15V against the LCD driving

constant voltage (VDD, VLCD1) at no load condition.

Note 10: Apply to the SCL,CS,RESET Terminals.

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