LCD controller used in HMI

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Hello Engineers,

I  am Will from Levetop semiconductor.

Our main product is LCD/TFT graphic controller.

Support 8/16-bits MCU parallel interfaces, and SPI, I2C serial interfaces
Built-in Ggeometric Drawing Engine: provide Point Drawing, Line Drawing, Curve Drawing, Ellipse, Triangle, Rectangle, Rounded Rectangle Drawing
Built-in 2D Graphics Processing Unit: provide Magic Rotation, Reflect, PIP (Picture in Picture), Hybrid Graphics and Transparent Display
Built-in 128Mbit Display Memory
Support 16/18bits RGB type TFT Panel from 320*240  QVGA to 1280*1024 SXGA
Built-in Standard ISO/IEC 8859 Fonts
Built-in Two 16-bits PWM Timer
Support SPI and I2C Master Interface
Three Power Saving Modes: Standby,Suspend and Sleep mode
Package: 128pin LQFP

We have STM32/ST51C demo code open for developers, function libarary and Arduino Library available, too.

Our product P/N as follow:

LT7681   640*480   8/16bits/SPI/I2C
LT7683+  1024*600    8/16bits/SPI/I2C
LT7686   1280*1024  8/16bits/SPI/I2C
LT7680A  640*480   SPI/I2C
LT7680B  800*600   SPI/I2C
LT7680+  1280*1024  SPI/I2C

any questions, feel free to contact us



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