Character LCD Controller Compatibility for ST7066

PublishTime：2022-06-14

The note will discuss the controllers that are compatible with the ST7066 IC that is standard in Focus LCD character LCD displays. The interface for these displays is a 4/8-bit parallel connection used to communicate with the ST7066 controller. The displays are initialized through a sequence of commands defined by the controller's CGRAM to specify functions and characters. The commands used are a standard set seen in other character LCD IC controllers such as KS0066U, HD44780 and SED1278. The specification sheet for Focus LCD’s character displays lists the controller as “ST7066 or equivalent. This resource will discuss some of the common equivalent controllers to ST7066.

Brand of Product：	Focus LCDs
Part#：	ST7066 More Part#
Product Category：	Character LCD Controller More
Application：	More
Data Type：	Technical Documentation More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	2021/1/23
Version Number：
Data Encoding：
Data Size：	1.8 MB

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