

Conventional displaying Chinese characters required combination with an external font ROM chip

RA8806/8803/8822/0086 LCD ASCII / Chinese Display
RA8806/8803/8822 has embedded 512KB font ROM that capable of displaying Chinese, Japanese, English and European
characters. This enables user system developing time and software processing time to be reduced since the necessity
of conventional external font ROM is eliminated. Additionally, this chip includes some powerful functions such as the
ADC touch panel control, contrast control, Key-scan circuit, support display rotation, full-width and bold font characters,
this high functionality product contributes to develop
efficiency and overall system costs saving.

RA8815/8816 LCD ASCII / Chinese Display
RA8815/8816 is a highly integrated LCD controller with driver which embedded font solution to show English, European,
Chinese and Japanese characters on a graphical LCD panel, it also provides several powerful functions such as 4x5
key-scan, eight general purpose I/O and scrolling functions. The RA8815/8816 in gold bump chip allows the unique
COG solution for displaying four different languages on the graphical and character LCD panel.

RA8835A/ RA6963/ RA0086 application for
LCD Display (1)
LCD modules have RA8835A or RA6963 built into the LCD modules with controller.

RA8835A/ RA6963/ RA0086 application for
LCD Display (2)
System using RA8835A / RA6963 to cooperate with LCD modules without controller.

RA8808 LCD application for LCD Display

Benefit and Advantage
Embedded Font ROM Chip (RA8803/8822/8815/8816)
Cost Advantage : Low Cost for Development, No need to use external Display Memory, No need
to upgrade MPU, No need to add external ADC for Touch Panel Application
Advance Functions : Embedded Font ROM、Touch Panel Controller、Contrast controller、Key-scan
、Screen Shift 、Font Size Adjustable
Easy Design : Powerful Functions and Shorten the Develop Time
Market Advantage : Good Choice for Different Resolution of Mono LCD Panel
Standard Compatible Chip (RA8835A/RA6963)
Cost Advantage : Competitive price
Market Advantage : Complete compatible
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