LPC2119FBD64/01

The LPC2119FBD64/01 is a 16/32-bit ARM7TDMI-S microcontroller designed for embedded applications. It offers high performance and flexibility, making it suitable for a wide range of industrial and consumer electronic devices.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• P0.16/TXD2/AD0.1: Programmable I/O port with additional functions for serial data transmission and analog input.
• P0.17/RXD2/AD0.2: Programmable I/O port with additional functions for serial data reception and analog input.
• VBAT: Backup battery input for RTC (Real-Time Clock) and SRAM retention.
• P0.0/AD0.7/ETM-TEST: Programmable I/O port with additional functions for analog input and embedded trace macrocell (ETM) testing.
• ENET_TXD0: Ethernet transmit data signal for network communication.
• ENET_TXD1: Additional Ethernet transmit data signal for network communication.
• INT0: External interrupt input 0.
• INT1: External interrupt input 1.
• USB_DP/PIO0.3: USB data positive signal for USB connectivity and general-purpose I/O operations.
• USB_DM/PIO0.2: USB data negative signal for USB connectivity and general-purpose I/O operations.

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LPC2119FBD64/01 microcontroller for a visual representation.

Key Features

• High-Performance ARM7 Core: The LPC2119FBD64/01 features an ARM7TDMI-S core operating at up to 60 MHz, delivering reliable and efficient processing power.
• Connectivity Options: It offers USB 2.0 Full-Speed device, 10/100 Ethernet MAC, and multiple UART, SPI, and I2C interfaces for versatile connectivity.
• Memory and Storage: With up to 64KB of on-chip static RAM (SRAM), 256KB of on-chip flash program memory, and additional external memory extension support, it provides ample memory resources.
• Analog Interfaces: Featuring multiple 10-bit A/D converters, it supports analog sensor interfacing and data acquisition applications.
• Real-Time Clock (RTC): The integrated RTC enables timekeeping and timestamp functionality in embedded systems.

Note: For detailed technical specifications, please refer to the LPC2119FBD64/01 datasheet.

Application

• Industrial Automation: Ideal for control and monitoring systems in industrial automation applications.
• Embedded Networking: Suitable for embedded networking and communication devices requiring USB and Ethernet connectivity.
• Consumer Electronics: Used in various consumer electronic products such as smart appliances, digital thermostats, and remote controls.

Functionality

The LPC2119FBD64/01 is a versatile microcontroller offering high performance, connectivity options, and memory resources suitable for diverse embedded applications.

Usage Guide

• Power Supply: Connect the VDD and VSS pins to the appropriate power supply and ground, ensuring stable and clean power.
• Peripheral Interfacing: Utilize the available UART, SPI, I2C, and A/D interfaces for peripheral and sensor connections as per application requirements.
• Programming: Program the on-chip flash memory using a suitable programming tool and interface as specified in the datasheet.

Frequently Asked Questions

Q: What is the maximum operating frequency of the LPC2119FBD64/01?
A: The LPC2119FBD64/01 operates at a maximum frequency of 60 MHz, providing efficient processing capabilities for embedded applications.

Q: Can the LPC2119FBD64/01 be used in low-power embedded systems?
A: Yes, the LPC2119FBD64/01 offers power-saving features and low-power operational modes, making it suitable for low-power embedded applications.