Sitronix ST7789S TFT Controller/Driver Datasheet

Technical datasheet for the Sitronix ST7789S single-chip TFT controller/driver supporting 240x320 resolution and 262K colors.

Brand: Sitronix
Category: Other Electronics
Document type: Datasheet
Language: English
Pages: 300
File format: PDF
File size: 2.9 MB
Published: 21 October, 2026
Updated: 21 October, 2026
MD5 checksum: E7B5C734C6F133D2156194D38A27C207
PDF: Sitronix ST7789S TFT Controller/Driver Datasheet PDF

About this manual

This document is a datasheet for the ST7789S, a single-chip TFT controller/driver manufactured by Sitronix Technology Corp. The device supports a 240RGB x 320 dot display with 262K color capability and includes a frame memory.

What's inside

General Description
Features
Pad Arrangement
Pin Description
Driver Electrical Characteristics
Function Description
Command
Application

Specifications

Display Resolution	240RGB x 320 dot
Color Depth	262K Color
Product Type	Single-Chip TFT Controller/Driver

Frequently asked questions

What is the maximum resolution supported by this controller?

The ST7789S supports a resolution of 240RGB x 320 dots.

How many colors can the device display in 18-bit mode?

The controller displays 262K colors when using an 18-bit data bus.

What is the maximum number of bits per pixel for RGB interfaces?

The device supports up to 18 bits per pixel for RGB data.

Download PDF (2.9 MB)