RA8803、RA8822、RA8806:
STN LCD Controller | ||||||
NO. | Panel Resolution | Operation Voltage | Mode | ADC/DAC | Package | MCU lnterface |
RA8803 | 320X240 | 2.4~5.5 | Mono Graphic/Text | 10/5bit | Die,PQFP100 LQFP100 | 4/8-bit 6800,8080 series |
RA8822 | 240X160 | 2.4~5.5 | Mono Graphic/Text | 10/5bit | Die,PQFP100 LQFP100 | 4/8-bit 6800,8080 series |
RA8806 | 640X240 320X480 | 2.7~5.5 | 4 Gray Scale Two Layer Graphic/Text | 10/8bit | Die,PQFP100 LQFP80 | 4/8-bit 6800,8080 series |
RA8803、RA8822:
◆Support Text and Graphics Mode
◆Support 2-Layers Display(AND, OR, NOR, XOR), Built-in Two 9.6K/4.8Kbyte Display Data RAM
◆Dual Page Support Maximum 320x240(RA8803) Or 240x160(RA8822) Dots Pane
◆Extension Mode RA8803: 640x240(320x480) RA8822: 480x160(240x320) Dots
◆Support 4/8Bit of 6800/8080 MPU Interface
◆Built-In 8x8 Key-Scan Circuit
◆Support Horizontal and Vertical Scrolling
◆Support 4/8Bit LCD Driver Interface
◆Built-In 512KByte Font ROM,
_ RA8803/8822-T : 13,094 Traditional Chinese Fonts
_ RA8803/8822-S : 7,602 Simple Chinese Fonts
◆Built-In 512Byte SRAM for Create Font
◆Font Size Adjustable: 32x32, 48x48 or 64x64, and V/H Mixed Mode
◆Support Full Size(16x16) and Half Size(8x16) Mode
◆Font ROM Readable
◆Support Align Function
◆Support 4 Gray Layer Display
◆Support Bold Font and Line Distance Setting
◆Built-In 10-Bit ADC for Touch Panel
◆Built-In 5-Bit DAC for Contrast Control
◆Clock: 32KHz X’tal or External Clock
◆Built-In a 5V to 3.3V DC-DC Converter
◆Power Supply: 2.4~5.5V
◆Package: Die,PQFP/LQPF 100Pins
RA8806:
◆Support text and graphics Mode.
◆Maximum resolution: 320x240 with 2-Layers overlay display (AND, OR, NOR and XOR).
◆Extension Mode: 640x240 or 320x480 with single layer.
◆Support 4/8-bit of 6800/8080 MPU interface and 4/8-bits driver interface.
◆Built-In smart 8x8 or 4x8 key-scan circuit with programmable long key function.
◆Support horizontal and vertical area scrolling
◆Built-In GB/BIG5/JIS standard Kanji Level 1 & 2 and ASCII Font ROM
◆Support 90°, 180°, 270° font and display rotation.
◆Support Font enlargement (x1~x4 in Horizontal and Vertical direction)
◆Built-In 512Byte CGRAM for user-created font:
_ Half-size: 8x16
_ Full-size: 16x16
◆Un-used DPRAM can be used as a CGRAM of 300 full-size or 600 half-size characters.
◆Flexible interrupt/polling mechanism for touch panel, key-scan and power mode programming.
◆Support font alignment function
◆Support 4 gray scale display (FRC mode).
◆Support bold font and row-row interval setting
◆Built-In smart resister type touch panel controller.
◆Built-In PWM for contrast or back-light control
◆Power mode to reduce power consumption.
◆Clock source: 4~12MHz crystal or external clock
◆Built-In a 5V-to-3V DC-DC converter
◆Power supply: 2.4~5.5V
◆Package: Die, LQFP-100, TQFP-80 Pins