The NXP LPC1857FET256,551 is a high-performance microcontroller that is part of the LPC1800 series based on the ARM Cortex-M3 processor. With its advanced architecture and rich feature set, this microcontroller is designed to meet the demanding requirements of a wide range of embedded applications.

Key Features

• CPU: 32-bit ARM Cortex-M3 processor, running at frequencies of up to 150 MHz.
• Memory: Equipped with 512 KB of on-chip flash memory and 136 KB of SRAM, providing ample space for complex applications and data storage.
• Digital Peripherals: Includes a variety of peripherals such as GPIO, timers, UARTs, I2C, SPI, CAN, and more, offering versatile options for interfacing with other devices.
• Analog Peripherals: Features an ADC (Analog to Digital Converter) and DAC (Digital to Analog Converter) for interfacing with analog sensors and devices.
• High-Speed Interfaces: Onboard high-speed USB 2.0 device, host, and OTG capabilities, along with an Ethernet MAC for network connectivity.
• Advanced Control: Motor control PWM and Quadrature Encoder Interface for advanced control applications.
• Security: Includes hardware AES encryption/decryption engine to secure data and communications.
• Package: Supplied in a low-profile LQFP package with 256 pins, providing numerous I/O options while maintaining a compact footprint.
• Power Efficiency: Designed with power-saving modes such as Sleep and Deep Power-down modes to ensure energy-efficient operation.

Applications

The LPC1857FET256,551 is ideal for a variety of applications, including but not limited to:

• Industrial automation and control systems
• Robotics
• Automotive electronics
• Embedded audio and voice processing
• Medical devices
• Networking and communications infrastructure

Development Support

Developers can take advantage of the extensive ecosystem surrounding the LPC1800 series, including development boards, software libraries, and a global community of developers. NXP also provides comprehensive technical documentation, application notes, and development tools to facilitate rapid design and development.