M66273FP Datasheet (Mitsubishi) - LCD CONTROLLER with VRAM

M66273FP, LCD CONTROLLER with VRAM

The M66273 is a graphic display-only controller for dot matrix type STNLCD which is used widely for OA equipment, PDA, amusement equipment, etc.

The M66273 is an advanced product from the M66272 at the point of MPU interface and timing specifications.

This LCD display functions are the same with the

MITSUBISHI M66273FP Ver.3.1 Dec,1999 LCD CONTROLLER with VRAM Displayable LCD Binary display Monochrome STN-LCD of up to 153600 dots(equivalent to 1/2 VGA) 4 gray scale display Monochrome STN-LCD of up to 76800 dots(equivalent to 1/4 VGA) Reflective color STN-LCD of up to 76800 dots (equivalent to 1/4 VGA) Interface with MPU Capability of switching the interface with two-way 8/16-bit MPU Provides WAIT output pin(WAIT output when access from MP

M66273FP Features

* Display memory

* Built-in 19200-byte(153.6-Kbit) VRAM(Equivalent to 640 x 240 dots x 1 screen, 320 x 240 dots x 2 screens)

* All addresses of built-in VRAM are externally opened. PIN CONFIGURATION (TOP VIEW) VSS CP DISPLAY DATA LATCH PULSE LP DISPLAY DATA TRANSFER CLOCK 65 66 67 68 6