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2018, Dec. 10 Levetop Semiconductor uses its own 32-bit MCU - LT32U02 launched Touch capacitive screen IIC interface convert to USB scheme. The existing general capacitive screen touch chip is the use of IIC interface, can not be directly used in Windows or Linux and other computer host systems. Through the LT32U02 of hardware and software can be achieved IIC interface convert into a driver-free USB interface, directly on the general computer using touch screen.
2018, Nov. 30 Thanks for your support and attention to LeveTop Semiconductor. With the development of our company, business type and management have been expanding. Levetop Semiconductor will be moving to new location on November 30, 2018. We will continue to comply with the ehterprise spirit of "Sureness, Diligent, and Responsibility", and initiate the operating idea with integrity and win-win to build fine enterprise environment. New office's location: Room 410, Building 8, Songke Yuan, Songshan Lake district, Dongguan city, Guangdong Province, China.
2018, Nov. 26 Based on LT678 TFT Graphics acceleration controller and regular MCU, LeveTop launched Industrial Serial Port TFT Panel solution. This solution includes our UI_Editor and UartTFT_Tool which 2 types of integrated develop software. It enables the TFT panel manufacturer, project developer and the customer of the system end in the TFT screen industry to plan the hardware specifications effectively, achieve their own products display on the TFT screen and avoid sophisticated program development that deals with TFT display. We also provide development board, allowing customers to picture, font, GIF animation, music files and other integrated Bin file through the burner burning into SPI Flash. And then by the user with USB-to-RS232 adapter, through our simulation communication software (UAR Tdebug.exe) from the PC or Notebook to verify the display effect of the TFT screen for pre-validation. And confirm whether the design is wrong or need to be modified.
2018, Sep. 1 LeveTop launched bluetooth BLE integrated chip - LT5928. It is an integrated chip with low cost and low power consumption, assembled by LeveTop's 32–bits MCU and 2.4GHz bluebooth wireless transceiver. It's work frequency is up to 72MHz. Also, the chip owns High speed embedded memory, including 64KB Flash Memory 、8KB SRAM、1KB Cache Memory、Full Speed USB 2.0 interface. In addition, various standard communication interfaces are provided,including SPI、I2C、SCI、ADC、analog comparator interface and so on. With good transceiver performance and receiving sensitivity, its lowest operating voltage can be 2.2V. It suitable for a wide range of electronic products transmitted by 2.4G bluetooth, such as Remote control, bracelet, health management, sports management, bluetooth mouse and other personal devices.
2018, Jul. 1 LT32U02、LT32A02 are two types of 32–bits MCU with high efficiency and low unit price launched by LeveTop Semiconductor. It contains a 32-bits C0 Reduced instruction(RISC)core of high performance. It's work frequency is up to 72MHz, and has high speed embedded memory, including 64KB Flash Memory 、8KB SRAM、1KB Cache Memory、Full Speed USB 2.0 (LT32U02) Interface. In addition, various standard communication interfaces are provided,including two SPI、an I2C、a SCI、8 channels Pulse Width Modulation(PWM)with high resolution, an 8 channels 12–bits ADC, 2 channels analog comparator and various channels GPIO interfaces.
2017, Dec. 25 LT2305 is an analog front-end capacitive multi-touch screen control chip launched by LevaTop Semiconductor. It adopts LeveTop Semiconductor 's patented touch sensing technology -TPWS( Touch prediction and window sampling) ,which has 4 parallel capacitors to digital converters, series connecting with interface by SPI. The internal registers of LT2305 was set by MCU, and then connected by multiple chips in parallel. Meanwhile, LT2305 can be matched with Graphics acceleration chip - LT768x, as a single touch controller to simplify TFT module design.
2017, Nov. 20 LeveTop Semiconductor launched an integrated chip - LT5926 . It was assembled by 32–bits MCU and 2.4GHz bluetooth wireless transceiver that with low cost and low power consumption. With good transceiver performance and receiving sensitivity, its lowest operating voltage can be 2.2V. It suitable for a wide range of electronic products transmitted by 2.4G bluetooth, such as Remote control, bracelet, health management, sports management, bluetooth mouse and other personal devices.
2017, Nov. 10 LeveTop semiconductor launched LT7680 - a high efficient graphics acceleration display chip of the world's smallest QFN package. The display resolution it supports can be from 320*240 (QVGA)to 800*600(SVGA). It supports high speed SPI and I2C serial interfaces. In order to achieve multi-layers high resolution display effect, it has 64Mb build-in display memory. It extremely suitable for embedded systems with TFT-LCD display, such as home appliances, industrial control, electronic instruments, medical equipment, man-machine interface, industrial equipment, testing equipment, charging pile, multi-functional transaction machine, elevator indicator, ticket gate indicator and so on.
2017, Jun. 30 LeveTop Semiconductor launched a series of high efficient TFT-LCD graphics acceleration display chips called LT768X. It providing performances such as graphics acceleration, PIP (Picture in Picture) , geometric graphics drawing and so on. LT768x not only improve the TFT display efficiency, but also greatly reduce the time required for the MCU to process graphics display.
2017, May. 12 LeveTop's LT2302 - "a capacitive touch screen controller" , was honored with the Technology Progress Award issued by dongguan science and technology bureau in 2016.
2016, Dec. 09 LeveTop semiconductor has obtained high-tech enterprise certificate jointly issued by Guangdong Provincial Department of Science and Technology Agency, Guangdong Provincial Department of Finance, Guangdong State Taxation Bureau, and Local Taxation Bureau.
2016, Dec. 01 LeveTop's LT6101 - a capacitive touch key controller, was honored with the high-tech product certificate issued by Guangdong High-tech Enterprise Association.
2016, Jul. 01 Based on identification method for integrated circuit design enterprises, LeveTop Semiconductor was identified as IC design enterprise. And was honored with the Ascertainment Certificate issued by the High-tech Industry R&D committee of Songshan Lake, Dongguan city.
2016, Jan. 01 LeveTop's LT32A01 - a 32bit universal microcontroller, was honored with the High-tech Product Certificate issued by Guangdong High-tech Enterprise Association.
2014, Apr. 14 LeveTop's LT3302 - a bridge intelligent sensor controller, was honored with the High-tech Product Certificate issued by Guangdong High-tech Enterprise Association.
2013, Aug. 01 LeveTop Semiconductor took part in the second China (Dongguan) Innovation & Entrepreneurship Competition and the first "Pearl River Angel Cup" Technology Innovation and Entrepreneurship Competition. And we won the "Start-up Group" top 100 enterprises.
2013, Mar. 01 LeveTop's LT2301 - a projected capacitive touch screen controller, was honored with the Technology Progress Award issued by Dongguan Science and Technology Bureau in 2013.


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