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µPD7225 Pin Configuration and Functions by chawkigenie is a document available to read on EtoBox.
What is µPD7225 Pin Configuration and Functions about?
This document describes the pin configurations and functions of the μPD7225 LCD driver chip. It has 52 pins in a plastic QFP package. Key pins include SI and SCK for serial input, C/D to indicate command or data, /BUSY to control serial input enabling, /CS for chip selection, and /SYNC for synchronization in multiple chip configurations or when blinking displays. The block diagram shows the LCD driver consists of a timing control, display data latch, segment decoder, data memory, and command decoder.
- Author
- chawkigenie
- Language
- EN