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The NJU6541B is a Static or 1/2,1/3,1/4 duty segment type LCD driver. It incorporates 4 common driver circuits and 120 segment driver circuits. The NJU6541B can drive maximum 480 segments in 1/4 duty ratio, and can use 3-Wire serial I/F. In addition, the NJU6541B's useful functions meet a wide range of applications. PACKAGE OUTLINE FEATURES NJU6541B LCD .
NJU6541B LCD driving circuit :Max. 120outputs (4 outputs as for general purpose ports) Programmable Duty Ratio Static :Driving max. 120 segments 1/2 Duty Ratio :Driving max. 240 segments 1/3 Duty Ratio :Driving max. 360 segments 1/4 Duty Ratio :Driving max. 480 segments General Purpose Port :Driving max 4outputs (SEG1-SEG4:4outputs as for general purpose ports) Key Scan Function :Max 30Key(5-out x 6-in matrix) Programmable Bias Ratio :1/2, 1/3 bias ratio (Static:1/1) Serial Data Transfer :Shift clock max. 2MHz Oscillator :CR oscillation with external .
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|---|---|---|---|---|
| 1 | NJU6541A |
NJR Corporation |
LCD Driver |
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| 2 | NJU6543 |
NJR Corporation |
Segment Type LCD Driver |
|
| 3 | NJU6549 |
New Japan Radio |
STATIC 1/3 1/4 1/8 1/9 Segment type LCD Driver |
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| 4 | NJU6515 |
JRC |
10ch.1L / Interface System Clock(fosc/30-fosc/25KHz) |
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| 5 | NJU6520 |
New Japan Radio |
12-Character 4-Line Dot Matrix Low Power LCD Controller Driver with Smooth Scroll Function |
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| 6 | NJU6532 |
New Japan Radio |
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| 7 | NJU6533 |
New Japan Radio |
Duty LCD Driver |
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| 8 | NJU6535 |
New Japan Radio |
Duty LCD Driver |
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| 9 | NJU6538 |
New Japan Radio |
BITMAP LCD DRIVER |
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| 10 | NJU6539 |
New Japan Radio |
BITMAP LCD DRIVER |
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| 11 | NJU6570 |
New Japan Radio |
BIT MAP LCD DRIVER |
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| 12 | NJU6572 |
New Japan Radio |
BIT MAP LCD DRIVER |
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