ST7701S中文资料矽创电子数据手册PDF规格书

FEATURES

Single chip WVGA a-Si TFT-LCD Controller/Driver without Display RAM

Display Resolution

- 480*RGB (H) *864(V) (WVGA)

- 480*RGB (H) *854(V)

- 480*RGB (H) *800(V)

- 480*RGB (H) *720(V)

- 480*RGB (H) *640(V) (VGA)

- 480*RGB (H) *360(V)

LCD Driver Output Circuits

- Source Outputs: 480 RGB Channels

- Support gate control signals to gate driver in the panel

- Common Electrode Output

Display Colors (Color Mode)

- Full Color mode : 16.7M-colors, RGB=(888) max., Idle Mode Off

- Reduce color mode: 262K colors

- Reduce color mode: 65K colors

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

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

- 24-bit/pixel: RGB=(888)

- 18-bit/pixel: RGB=(666)

- 16-bit/pixel: RGB=(565)

Display Interface

- 8 bit,9bit and 16 bit serial peripheral interface

- 16/18/24 RGB Interface(VSYNC, HSYNC, DOTCLK, ENABLE, DB[17:0],Sync and DE mode)

- MIPI Display Serial Interface (DSI V1.01 r11 and D-PHY V1.0, 1 clock and 1 or 2 data lane pairs)

Supports one data lane / maximum speed 800Mbps

Supports two data lanes / maximum speed 550Mbps

Display Features

- Programmable Partial Display Duty

- CABC for saving current consumption

- Color enhancement

On Chip Build-In Circuits

- DC/DC Converter

- Adjustable VCOM Generation

- Non-Volatile (NV) Memory to Store Initial Register Setting and Factory Default Value (Module ID,

Module Version, etc)

- Timing Controller

- 4 preset Gamma curve with separated RGB Gamma setting

Build-In NV Memory for LCD Initial Register Setting

- OTP to store VCOM and ID1~ID3

Driving Algorithm Support

- 1-dot/2-dot/3-dot/4-dot Inversion

- Column Inversion

- Zigzag Inversion

Wide Supply Voltage Range

- I/O Voltage (VDDI to DGND): 1.65V ~ 3.3V (VDDI VDD)

≦

- Analog Voltage (VDDA to AGND): 2.5V ~ 3.6V

- MIPI Voltage (VDDAM to VSSAM): 2.5V ~ 3.6V

On-Chip Power System

- Source Voltage (VAP (GVDD) to VAN (GVCL)): +3.64~6.5V,-1.05~-5V

- VCOM level: GND

- Gate driver HIGH level (VGH to AGND): +11.5V ~ +17 V

- Gate driver LOW level (VGL to AGND): -12V ~ -7.6V

Optimized layout for COG Assembly

Operate temperature range: −30

℃

to +85

℃

Lower Power Consumption