DESCRIPTION

The M35080FP is a bitmap pattern display control IC can display on the screen. Display frequency can operate in 3.3MHz to 20MHz, and is equipped with the analog RGB output (512 colors / 260k colors) and the digital RGB output (512 colors) function. Moreover, 2 pages (horizontal 128 dot ✕ vertical 96 dots/page) display can be simultaneously performed on 1 screen.It uses a silicon gate CMOS process and it housed in a 24-pin shrink SOP package.

FEATURES

• Pixel composition ............ Eight kinds (Can be chosen from the following)

........................ horizontal 128 dots ✕ verical 96 dots ✕ 2 pages

........................ horizontal 192 dots ✕ verical 64 dots ✕ 2 pages

........................ horizontal 256 dots ✕ verical 48 dots ✕ 2 pages

........................ horizontal 384 dots ✕ verical 32 dots ✕ 2 pages

........................ horizontal 32 dots ✕ verical 384 dots ✕ 2 pages

........................ horizontal 48 dots ✕ verical 256 dots ✕ 2 pages

........................ horizontal 64 dots ✕ verical 192 dots ✕ 2 pages

........................ horizontal 96 dots ✕ verical 128 dots ✕ 2 pages

• RGB output ....................................................................................

Analog RGB output ......................................ROUT, GOUT,BOUT

Number of colors displayed ........................................................

double-screen display (3 bits each of RGB) : 512 colors

one-screen display (6 bits each of RGB) : 260 K colors

Digital RGB output ..........................R0 to R2, G0 to G2, B0 to B2,

Number of colors displayed ........................................................

one and double-screen display (3 bits each of RGB) : 512 colors

• Bit map RAM ....................................................... 1000h to 3AFFh

..............................128 ✕ 96 ✕ 9 plans (R, G, B every 3 bit) ✕ 2

.................................................................. 221184 bit (27 Kbyte)

• Display input frequency range .......................................................

................................... external input FOSC = 3.3 MHz to 20 MHz

• Horizontal synchronous input frequency

.......................................................... H.sync = 10 kHz to 20 kHz

• Output ports (Combination port output) ........................................

................. 4 ports (Switches with R0, R1, R2 and BLNK output)

• DAC ................................................................. 6 bits ✕ 3 (R, G, B)

• Operating voltage .................................................... 2.7 V to 3.3 V

APPLICATION

Liquid crystal display, Plasma display, Multi-scan monitor