Shenzhen Merrillchip Technology Co.

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Products
Megawin

Megawin Technology is formed by a group of professionals who are interested in developing MCU software/hardware platforms, providing a full range of services related to MCU products. In addition to a complete line of ICs, MegawinTechnology also provides complete development tools such as ICE (Emulator), Writer (Burner) and ISP Programmer (In-Situ Burner).

http://www.megawin.com.tw/zh-cn

Product Line

Full Speed MCU

USB 8051 MCU embeds the high-performance 1T 8051 core and USB interface, megawin also provides the complete developing environment by offering the Virtual COM and HID Library to simplify your design and shorten your time to market.

84 Series

Support WDT and Code Protection

ItemOperating VoltageFlash ROM / Data RAMMax Operation FrequencyTimer(16-bit) / IOADCCommunicationPCA / PWM
MG84FL54BD2.7V~3.6V16KB / 256B+256B24MHz3 / 36NAUSB, UART,
TWSI, SPI
NA
MG84FL54RBD2.7V~3.6V16KB / 256B24MHz3 / 31NAUSB, UART,
TWSI, SPI
YES
MA84G5642.0V~5.5V64KB / 256B+4096B32MHz4 / 41/5512Bit, 8-CHUSB, UART x2,
TWSI, SPI
6-CH

USB Bridge

This product segment can support USB to transfer data or command to other interface, for example UART, I2C, SPI…etc., even GPIO or PWM control. Different USB Bridges can meet different product requirements. It has good compatibility and performance, reducing the requirement for design resources. It also provides easy-to-use development UI interface and library to reduce time to market.

USB Bridge

ItemOperating VoltageUSB SpeedFunctionCommunication
MA1113.0V~5.5VFull SpeedUSB HID to Serial BridgeUART, SPI Master, TWI(I2C) Master,
GPIO
MA1123.0V~5.5VFull SpeedUSB to UART Data Bridge
(Virtual COM)
UART, (TXD, RXD)

USB Keyboard/Mouse/Joystick

Full compatible with USB HID 1.1 standard to provide high compatibility with multi platforms, ex. Windows, Mac, Linux and Android. Low EMI and good EMC to ensure the final product is of good quality and shortens the development cycle to mass product. This product segment includes Standard Keyboard, LED Gaming Keyboard, Multimedia device, Mice, Joystick and more.

ItemOperating VoltageUSB SpeedFunctionCommunication
MA1083.0V~5.5VLow SpeedUSB HID Keyboard
Consumer control
Support carbon & silver membrane
8×18 Key Scan

Smart Charge IC

Automatically detect different kinds of portable devices to provide high voltage, high current under faster and stable charge power.

Smart Charge IC

ItemOperating VoltageFunctionDescriptionOutput Voltage / Standby Current (uA)Package
MG26P7003.6V~5.5VUSB Fast Charge RecognizerSmart to Recognize for Most USB Fast Charge Portable DevicesSelectable / 1(uA)SOP10
MG26P7012.7V~5.5VUSB Fast Charge Recognizer with Boost ConverterSmart to Recognize for Most USB Fast Charge Portable Devices with Boost converter and OCP OVP protection5V, 9V, 12V / 3(uA)SOP16, QFN32

Power Bank IC

ItemOperating VoltageSEGxCOM / BiasROM(B) / ROM(B)I / 0Stop Mode Current / Halt Mode CurrentOthersPackage
MG65PG5A082.0V~5.5V10 x 4 / 1/38K (OTP) / 12816/301(uA) / 2(uA)ADC12, DAC8, COMP,
OPA, PWM10, RTC, IHRCO(32/4MHz)
DICE, SSOP28,
QFN32
MG65P7012.0V~5.5V– / –8K (OTP) / 128141(uA) / 2(uA)ADC12, DAC8, COMP,
OPA, PWM10, RTC,
IHRCO(32/4MHz)
SOP16

Please contact us for more information

QQ

Martin:460874399

Email:

merrillchip@live.cn

Phone:

+86 - 15002073447 Martin +86 - 13688844543 Ann