NT7108T中文资料Graphic数据手册Neotec规格书

描述 Description

The NT7108 is a LCD driver LSI with 64 channel outputs for dot matrix liquid crystal graphicdisplay systems. This device consists of the display RAM, 64 bits data latch, 64 bit drivers anddecoder logic. It has the internal display RAM for storing the display data transferred from a 8 bitmicro controller and generates the dot matrix liquid crystal driving signals corresponding to storeddata. The NT7108 composed of the liquid crystal display system in combination with the NT7107.

特性 Features

．DotmatrixLCDsegmentdriverwith64channeloutput
．Inputandoutputsignal
-Input:8bitparalleldisplaydatacontrolsignalfromMPUdividedbiasvoltage(V0R,V0L,
V2R,V2L,V3R,V3L,V5R,V5L)
-Output:64channelsforLCDdriving.
．DisplaydataisstoredindisplaydataRAMfromMPU.
．InterfaceRAM
-Capacity:512bytes(4096bits)
-RAMbitdata:RAMbitdata=1:On
RAMbitdata=0:Off
．ApplicableLCDduty:1/32-1/64
．LCDdrivingvoltage:8V-17V(VDD-VEE)
．Powersupplyvoltage:+2.7~+5.5V
．HighvoltageCMOSprocess.
．100QFPorbarechipavailable.