LPC2460FBD208
16/32-bit ARM7 microcontrollers with ROMless design for embedded systems
Manufacturer： nxp
series introduction
# Introduction to the LPC2460FBD208 Product Series
## 1. Overview
The LPC2460FBD208 is a member of a highly versatile and powerful microcontroller product series developed by NXP Semiconductors. This series is designed to meet the diverse requirements of a wide range of embedded applications, offering a balance of performance, functionality, and cost - effectiveness.
## 2. Key Features
### 2.1 Processor Core
- **ARM7TDMI - S Core**: The LPC2460FBD208 is based on the ARM7TDMI - S 32 - bit RISC processor core. This core provides high - performance processing capabilities with a clock speed that can reach up to 72 MHz. It offers a rich instruction set, enabling efficient execution of complex algorithms and tasks. The ARM7 architecture is well - known for its low power consumption, making it suitable for battery - powered or energy - sensitive applications.
- **Thumb Instruction Set**: In addition to the standard ARM instruction set, the core supports the Thumb instruction set. Thumb instructions are 16 - bit in length, which can significantly reduce code size while maintaining good performance. This is particularly useful in applications where memory space is limited.
### 2.2 Memory
- **On - Chip Flash Memory**: The device comes with 512 KB of on - chip flash memory. Flash memory is non - volatile, which means it retains data even when the power is turned off. This large amount of flash memory can be used to store the application code, allowing for the development of complex and feature - rich applications.
- **On - Chip SRAM**: There is 96 KB of on - chip static random - access memory (SRAM). SRAM provides fast access to data, which is crucial for the efficient execution of the processor. It can be used to store variables, buffers, and intermediate results during the operation of the application.
### 2.3 Peripherals
#### 2.3.1 Communication Interfaces
- **UART (Universal Asynchronous Receiver - Transmitter)**: The LPC2460FBD208 features multiple UART interfaces. UART is a widely used serial communication protocol for communicating with other devices such as sensors, displays, and modems. It allows for asynchronous data transfer at various baud rates, enabling easy integration with different types of external devices.
- **SPI (Serial Peripheral Interface)**: The SPI interface provides a high - speed synchronous serial communication option. It is commonly used for communicating with external memory chips, sensors, and other peripherals that support the SPI protocol. The SPI interface can operate in master or slave mode, providing flexibility in system design.
- **I2C (Inter - Integrated Circuit)**: The I2C interface is a multi - master, multi - slave serial communication protocol. It is used for connecting low - speed devices such as EEPROMs, sensors, and real - time clocks. The I2C interface simplifies the wiring and reduces the number of pins required for communication between multiple devices on the same bus.
- **USB 2.0 Full - Speed Interface**: The device includes a USB 2.0 full - speed interface, which allows for easy connection to a host computer or other USB - enabled devices. This interface can be used for data transfer, device configuration, and power supply in some cases. It supports both device and host modes, providing additional flexibility in system design.
#### 2.3.2 Timers and Counters
- **Multiple Timers**: The LPC2460FBD208 is equipped with several timers and counters. These timers can be used for a variety of purposes, such as generating accurate time delays, measuring time intervals, and generating
Images for reference
208-LQFP SOT459-1
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