Product Summary

The NJU6539FG1 is a 10-common x 65-segment bitmap LCD driver to display graphics or characters. The NJU6539FG1 contains 650 bits display data RAM, microprocessor interface circuit, common and segment drivers, key scan circuit, and general output ports.

Parametrics

NJU6539FG1 absolute maximum ratings: (1)Manufacturer: NJR; (2)Product Category: LCD Drivers; (3)RoHS: Details; (4)Number of Digits: 11; (5)Number of Segments: 65; (6)Operating Supply Voltage: 3 V to 5 V; (7)Package / Case: PQFP-G1.

Features

NJU6539FG1 features: (1)Direct Correspondence between Display Data RAM and LCD Pixel; (2)Display Data RAM: 650-bits; (3)LCD Drivers: 65-seg, 10-com; (4)Serial interface (SIO, SCL, CS); (5)Programmable Duty Ratio 1/8 Duty, 1/9 Duty, 1/10Duty; (6)Bias Ratio 1/4 bias; (7)25-key scan Function (5 × 5 matrix) Needless for anti-reverse current diodes in key scan; (8)General Output Ports with 128-steps PWM output (possible LED driving) maximum 4-ports; (9)Bleeder Resistance On-chip; (10)Software Contrast Control (16 steps); (11)Operating Voltage Logic Operating Voltage 2.7 to 5.5V LCD Driving Voltage 5.0 to 10.0V; (12)Package Outline QFP100-G1 QFP100-C2; (13)C-MOS Technology (Substrate: P).

Diagrams

NJU6539FG1 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
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