The LPC2290FBD144/01551 is a highly integrated microcontroller designed by NXP Semiconductors. This IC component belongs to the LPC2000 series, which is based on the 16/32-bit ARM7TDMI-S CPU core. With a wide range of peripherals and advanced features, the LPC2290FBD144/01551 is suitable for various applications in industrial control, consumer electronics, and automotive sectors. Some of its key features are:
1. CPU Core: The LPC2290FBD144/01551 is powered by an ARM7TDMI-S 16/32-bit RISC processor clocked at a maximum frequency of 72 MHz. This core offers high performance and efficiency, making it suitable for demanding applications.
2. Memory: This IC component provides a generous 256 KB of on-chip flash memory, which can be programmed and erased in-system via several interfaces. Additionally, it features 16 KB of on-chip RAM for data storage.
3. Peripherals: The LPC2290FBD144/01551 offers a wide array of peripherals to enhance its functionality. It includes two 8-channel 10-bit ADCs (Analog-to-Digital Converters) for precise analog signal conversion. The presence of two 10-bit DACs (Digital-to-Analog Converters) allows for accurate analog voltage output.
4. Communication Interfaces: To facilitate communication, this microcontroller incorporates several interfaces. It features a USB 2.0 Full-Speed Device Controller that enables easy connectivity to USB-enabled devices. Additionally, it offers four UARTs (Universal Asynchronous Receiver Transmitters) for serial communication and two I²C (Inter-Integrated Circuit) interfaces for inter-chip communication.
5. Timers and PWM: The LPC2290FBD144/01551 features four general-purpose timers/counters and one PWM (Pulse Width Modulation) unit with six channels. These timers facilitate precise timekeeping and synchronization, while the PWM unit allows for the generation of analog signals with varying duty cycles.
6. External Memory Interface: This IC component also provides a flexible external memory interface, supporting various memory types like SDRAM, NOR Flash, and SRAM. It enables the connection of additional memory for higher storage capacity or specialized requirements.
7. Power Management: The LPC2290FBD144/01551 includes multiple power-saving modes, such as idle, sleep, and deep power-down. These modes help optimize power consumption for energy-efficient operation.
Overall, the LPC2290FBD144/01551 microcontroller offers a robust and feature-rich solution for applications requiring high performance, connectivity, and versatile peripherals. Its ARM7 core, ample memory, and extensive set of interfaces make it suitable for a wide range of applications, including industrial automation, motor control systems, and embedded control systems.
