ST7735S中文资料矽创电子数据手册PDF规格书

FEATURES

Single Chip TFT-LCD Controller/Driver with RAM

On-chip Display Data RAM (i.e. Frame Memory)

132 (H) x RGB x 162 (V) Bits

LCD Driver Output Circuits:

Source Outputs: 132 RGB Channels

Gate Outputs: 162 Channels

Common Electrode Output

Display Colors (Color Mode)

Full Color: 262K, RGB=(666) Max., Idle Mode OFF

Color Reduce: 8-color, RGB=(111), Idle Mode ON

Programmable Pixel Color Format (Color Depth) for Various Display Data input Format

12-bit/pixel: RGB=(444) Using the 384k-bit Frame Memory and LUT

16-bit/pixel: RGB=(565) Using the 384k-bit Frame Memory and LUT

18-bit/pixel: RGB=(666) Using the 384k-bit Frame Memory and LUT

Various Interfaces

Parallel 8080-series MCU Interface

(8-bit, 9-bit, 16-bit & 18-bit)

Parallel 6800-series MCU Interface

(8-bit, 9-bit, 16-bit & 18-bit)

3-line Serial Interface

4-line Serial Interface

Display Features

Support Both Normal-black & Normal-white LC

Software Programmable Color Depth Mode

Partial Window Moving & Data Scrolling

Built-in Circuits

DC/DC Converter

Adjustable VCOM Generation

Non-volatile (NV) Memory to Store Initial Register Setting

Oscillator for Display Clock Generation

Factory default value (module ID, module version, etc) are stored in NV memory.

Timing Controller

Built-in NV Memory for LCD Initial Register Setting

7-bits for ID2

8-bits for ID3

7-bits for VCOM Offset Adjustment

Wide Supply Voltage Range

I/O Voltage (VDDI to DGND): 1.65V~3.7V (VDDI ≤ VDD)

Analog Voltage (VDD to AGND): 2.5V~4.8V

On-Chip Power System

Source Voltage (GVDD to AGND): 3.15V to 5V

VCOM level (VCOM to AGND): -0.425V to -2.0V

Gate Driver HIGH Level (VGH to AGND): +10.0V to +15V

Gate Driver LOW Level (VGL to AGND): -13V to -7.5V

Operating Temperature: -30°C to +85°C