Specific Division(s): IC Design
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A Professional LCD Driver & SOC IC Design House
Sitronix Technology Corporation is a leading fabless LCD driver IC and SoC IC (microcontroller) provider. The company was founded in 1998 in Hsinchu, Taiwanand has been listed as a public traded company in the Taipeistock exchange since Dec. 2003.
SYSTEM ON CHIP(SOC)
The SOC ICs are applicable to many electronic products, such as electronic dictionaries (multi-functional electronic dictionaries, multi-language electronic translators and low-end PDAs), educational learning products, consumer electronics (perpetual calendars, digital clocks, electronic notepads, calculators, educational toys and multifunctional watches), and digital audio.
LIQUID CRYSTAL DISPLAY(LCD) DRIVER IC
LCD driver ICs are applicable to mobiles phones, OA appliances (printers, fax machines, copy machines, and DECT phones), IA appliances (PDAs, multifunctional electronic dictionaries, and multi-language electronic translators).
Learn more about Sitronix Technology Corp.
The ST7796 is a single-chip controller/driver for 262K-color, graphic type TFT-LCD. It consists of 960 source line and 480 gate line driving circuits. This chip is capable of connecting directly to an external microprocessor, and accepts MIPI, Serial Peripheral Interface (SPI), 8-bit/9-bit/16-bit/18-bit parallel interface. Display data can be stored in the on-chip display data RAM of 320 x 480 x 18 bits. It can perform display data RAM read/write operation with no external operation clock to minimize power consumption. In addition, because of the integrated power supply circuits necessary to drive liquid crystal, it is possible to make a display system with fewer components.
320 (H) x RGB x 480 (V) bits
Source Outputs: 320RGB channels
Gate Outputs: 480 channels
Common Electrode Output
Full Color: 262K colors
Color Reduce: 8-color
MIPI DSI Interface
MIPI-DBI (Comply with MIPI DBI Version 2.00)
Type B 18-/16-/9-/8- bit
Type C 4-line 9bit (Option 1), 8bit (Option3)
18-/16bits RGB(DPI) Interface
MIPI DCS Command Sets
3-pin/4-pin Serial Interface
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 store in NV memory
16-bit for ID1
16-bit for ID2
7-bit for VCOM adjustment
I/O Supply Voltage
Analog Supply Voltage
MIPI Supply Voltage
Source/Gate/VCOM Power Supply Voltage
Gate Driver Output Voltage
VCOM Driver Output Voltage