The LPC11U35FBD48/40EL is a robust, low-power microcontroller from NXP Semiconductors, designed to cater to a wide range of embedded applications. This microcontroller is part of the LPC11Uxx family of Cortex-M0 based devices, which are known for their high performance, energy efficiency, and ease of use.

Key Features

• Core: ARM Cortex-M0 processor, running at frequencies of up to 50 MHz.
• Memory: Equipped with 64 KB of on-chip flash memory and 10 KB of SRAM, providing ample space for application code and data storage.
• I/O Pins: Comes with 48 GPIO pins, offering flexibility in connecting a wide array of peripherals and custom interfaces.
• Serial Interfaces: Includes a range of serial interfaces such as I2C, SPI, and USART, making it easy to communicate with other chips and peripherals.
• USB Connectivity: Features a Full-speed USB 2.0 device interface with integrated PHY, allowing for direct connection to a USB host or other USB devices.
• Analog Features: Contains an 8-channel, 10-bit ADC with a sample rate of up to 1.2 MS/s, providing accurate analog signal measurement and conversion.
• Timers: Multiple 32-bit timers, a 24-bit system timer, and a Watchdog Timer for scheduling and time-sensitive tasks.
• Package: Available in a 48-pin LQFP package, ensuring compactness and ease of PCB design.
• Power Efficiency: Supports multiple power modes, including an ultra-low power deep-sleep mode, to maximize battery life in portable applications.

Applications

The LPC11U35FBD48/40EL microcontroller is ideal for a variety of applications, including consumer electronics, hand-held devices, gaming accessories, and more. Its USB functionality makes it particularly suitable for devices requiring regular firmware updates or data transfer, such as industrial control systems and medical devices.

Design Support

NXP provides extensive support for the LPC11U35FBD48/40EL, including development tools, software libraries, and application notes. Designers can take advantage of the LPCXpresso IDE or other popular development environments to streamline their design process and bring products to market faster.