EPL65132中文资料LCD Controller数据手册Elan规格书

描述 Description

The EPL65132 is a driver and controller LSI for graphic dot-matrix liquid crystal display systems. It can be interfaced to the MPU via serial or 8-bit interface. It contains 65 common and 132 segment driver circuits. With one chip, it is possible to drive a graphic display system with a maximum of 132 x 65 dots.

特性 Features

Direct Correspondence between Display Data RAM and LCD Pixel
Display Data RAM : 132 x 65 = 8580 bits
197 LCD Drivers : 132-seg segment drivers, 64-common drivers and 1-icon
SSerial Interface (SPI) or 8-Bit Parallel Interface Mode (80-series , 68-series MPU)
On-chip oscillator circuit
Multi-chip operation (Master, Slave) available
Programmable Duty Ratio :

Note: ICON = \"0\" : Pin disable
           ICON =\"1\" : Pin enable Selectable LCD driving bias level :
1/4, 1/4.5, 1/5, 1/5.5, 1/6, 1/6.5, 1/7, 1/7.5, 1/8, 1/8.5, 1/9 bias
Selectable LCD display clock frequency
Electronic contrast control functions (64 steps)
Built-in Instruction Set : Display data read/write, Display on/off, Inverse display,
Page address set, Common address set, LCD display contrast control, Set Sleep
mode, Standby mode, etc.
Operating Voltage range :
*  Supply voltage : 2.2V to 5.5 V
*  LCD driving voltage : 4.0V to 15.0V

应用 Application

Organizer
Electronic Dictionary
Scientific calculator
Cellular phone
Graphic pager
Handy Terminals (PDA)