The LPC2468FBD208,551 is a microcontroller produced by NXP Semiconductors. It belongs to the LPC2000 family of microcontrollers, which are based on the ARM7TDMI-S processor core. This specific model comes in a 208-ball LQFP package and operates at a frequency of up to 72 MHz.
Here are the key features and capabilities of the LPC2468FBD208,551:
1. ARM7TDMI-S Core: The microcontroller is built around the ARM7TDMI-S processor core, which is a 32-bit RISC core capable of executing instructions in a single clock cycle.
2. Memory: It has 512KB flash memory for program storage and 98KB RAM for data storage. Additionally, it is equipped with an external memory interface that supports various memory types like SRAM, FLASH, and ROM.
3. Peripherals: This microcontroller provides a wide range of on-chip peripherals, including multiple UARTs, SPI, I2C, PWM, ADC, and GPIO pins. These peripherals enable the control and communication with external devices.
4. USB Support: The LPC2468FBD208,551 has a full-speed USB 2.0 controller that supports USB device, host, and on-the-go (OTG) operation modes. This allows for easy connectivity with USB devices and enables various applications such as data transfer and communication.
5. Ethernet Connectivity: It includes a 10/100 Ethernet MAC (Media Access Control) with MII (Media Independent Interface), enabling networking capabilities through Ethernet connections.
6. Real-Time Clock (RTC): The microcontroller features a real-time clock with a battery backup option. This enables the device to maintain accurate timekeeping even when the main power is disconnected.
7. Power Management: The LPC2468FBD208,551 incorporates various power-saving features like multiple power modes, brown-out detection, and power-on reset. These features help reduce energy consumption and extend the battery life in battery-powered applications.
8. Interrupt Controller: It includes an advanced interrupt controller, allowing efficient handling of multiple interrupt sources. This feature ensures prompt response to critical events and improves performance.
9. Debugging and Development: The microcontroller supports various debugging and development options, including an in-circuit emulator (ICE) and on-chip trace support. These features aid in software development, testing, and debugging processes.
In summary, the LPC2468FBD208,551 is a powerful microcontroller that combines the flexibility of the ARM7TDMI-S core with a rich set of peripherals and connectivity options. It is well-suited for a wide range of applications, including consumer electronics, industrial automation, and networking devices.
