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permission of SAMSUNG ELECTRONICS.
Precautions for Light
Light has characteristics to move electrons in the integrated circuitry of semiconductors, therefore may change
the characteristics of semiconductor devices when irradiated with light. Consequently, the users of the
packages which may expose chips to external light such as COB, COG, TCP and COF must consider effective
methods to block out light from reaching the IC on all parts of the surface area, the top, bottom and the sides of
the chip. Follow the precautions below when using the products.
1. Consider and verify the protection of penetrating light to the IC at substrate (board or glass) or product
design stage.
2. Always test and inspect products under the environment with no penetration of light.

S6B33B5A is a mid-display-size-compatible driver for liquid crystal dot matrix gray-scale graphic systems. With onchip
RC oscillator circuit, the display-timing signal is generated without being sent from MPU. Also, it is capable of
using 8bit/16bit data bus alternatively and operating with 68/80-series MPU in asynchronous. Due to the LCD
driving signal (96 RGB X 96 output) corresponding to the display data and the internal bit-map display RAM of 96
×96 ×16-bit, S6B33B5A is capable of operating max. 96 RGB x 96 dot LCD panels in low-power consumption. Being
the segment RGB 3-output, one pixel is 16-bit data and S6B33B5A can max display 65,536 color.