PACKAGE OUTLINE The NJU6538 is a 10-common x 65-segment bitmap LCD driver to display graphics or characters. It contains 650 bits display data RAM, microprocessor interface circuit, common and segment drivers, key scan circuit, and general output ports. An image data from MPU through the serial interface is stored into the 650 bits internal displayed on th.
Direct Correspondence between Display Data RAM and LCD Pixel Display Data RAM : 650-bits LCD Drivers : 65-seg, 10-com Serial interface (SIO, SCL, CS) Programmable Duty Ratio 1/8 Duty 7-common x 65-segment + 1-icon common 1/9 Duty 7-common x 65-segment + 2-icon common 1/10Duty 7-common x 65-segment + 3-icon common Bias Ratio 1/4 bias 25-key scan Function (5 x 5 matrix) Needless for anti-reverse current diodes in key scan general Output Ports with 128-steps PWM output (possible LED driving) maximum 4-ports Useful Instruction Set Display ON/OFF, Page Address Set, Column Address Set, Display Data .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | NJU6532 |
New Japan Radio |
LCD Driver | |
2 | NJU6533 |
New Japan Radio |
Duty LCD Driver | |
3 | NJU6535 |
New Japan Radio |
Duty LCD Driver | |
4 | NJU6539 |
New Japan Radio |
BITMAP LCD DRIVER | |
5 | NJU6515 |
JRC |
10ch.1L / Interface System Clock(fosc/30-fosc/25KHz) | |
6 | NJU6520 |
New Japan Radio |
12-Character 4-Line Dot Matrix Low Power LCD Controller Driver with Smooth Scroll Function | |
7 | NJU6541A |
NJR Corporation |
LCD Driver | |
8 | NJU6541B |
New Japan Radio |
Static 1/2 1/3 1/4 Duty LCD Driver | |
9 | NJU6543 |
NJR Corporation |
Segment Type LCD Driver | |
10 | NJU6549 |
New Japan Radio |
STATIC 1/3 1/4 1/8 1/9 Segment type LCD Driver | |
11 | NJU6570 |
New Japan Radio |
BIT MAP LCD DRIVER | |
12 | NJU6572 |
New Japan Radio |
BIT MAP LCD DRIVER |