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NXP LPC11E37H/LPC11U37H MCUs from Mouser Stretch Flexibility

(PresseBox) (München, ) Mouser Electronics, Inc. is now shipping the new NXP Semiconductor LPC11E37H and LPC11U37H 32-bit microcontrollers, running at 50MHz and based on the ARM Cortex-M0 core. These microcontrollers feature a new, innovative I/O Hander module which can emulate different peripherals such as a DMA, full-duplex UART, I²C, and I²S.

The new NXP 32-bit LPC11E37H and LPC11U37H microcontrollers (MCUs) available from Mouser Electronics are based on a 50MHz ARM Cortex-M0 core. The Cortex-M0 targets simple to moderately complex applications and is easy to learn with only 56 instructions. NXP has built upon this with the LPC11E37H/LPC11U37H by adding up to 128Kbytes of Flash memory and up to 12Kbytes of SRAM. 4KBytes of EEPROM are available for non-volatile data storage. The LPC11U37H includes everything on the LPC11E37H while also including a Full-Speed USB2.0 port. Both devices have 16Kbytes of boot ROM to assist in In-System Programming (ISP), as well as In-Application Programming (IAP) for updating code in the field.

A new I/O Handler (IOH) module is a hardware engine that adds peripheral flexibility to these MCUs. The IOH is able to emulate a variety of useful hardware functions including an I²C master, full-duplex UART, and I²S master transmit. The IOH can also emulate a DALI master. DALI (Digitally Addressable Lighting Interface) is a new serial protocol used for efficient lighting control in industrial automation. The IOH also can also emulate a CRC engine, DMA, and more.

Other features of the LPC11E37H and LPC11U37H include a 12MHz internal RC oscillator, a 10-bit ADC, and multiple low-power modes. Target applications include small consumer devices, handheld scanners, medical devices, industrial control, and USB audio devices.

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With its broad product line and unsurpassed customer service, Mouser caters to design engineers and buyers by delivering What's Next in advanced technologies. Mouser offers customers 20 global support locations and stocks the world's widest selection of the latest semiconductors and electronic components for the newest design projects. Mouser Electronics' website is updated daily and searches more than 10 million products to locate over 4 million orderable part numbers available for easy online purchase. also houses an industry-first interactive catalog, data sheets, supplier-specific reference designs, application notes, technical design information, and engineering tools.

About NXP Semiconductors

NXP Semiconductors N.V. (NASDAQ: NXPI) provides High Performance Mixed Signal and Standard Product solutions that leverage its leading RF, Analog, Power Management, Interface, Security and Digital Processing expertise. These innovations are used in a wide range of automotive, identification, wireless infrastructure, lighting, industrial, mobile, consumer and computing applications. A global semiconductor company with operations in more than 25 countries, NXP posted revenue of $4.4 billion in 2012.


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Mouser Electronics

Mouser Electronics, a subsidiary of TTI, Inc., is part of Warren Buffett's Berkshire Hathaway family of companies. Mouser is an award-winning, authorized semiconductor and electronic component distributor, focused on the rapid introduction of new products and technologies to electronic design engineers and buyers. features more than 4 million products online from more than 500 manufacturers. Mouser publishes multiple catalogs per year providing designers with up-to-date data on the components now available for the next generation of electronic devices. Mouser ships globally to over 400,000 customers in 170 countries from its 492,000 sq. ft. state-of-the-art facility south of Dallas, Texas. For more information, visit