Professional IC Distribution & Technical Solutions

The LPC2478FBD208,551 is a microcontroller from NXP Semiconductors. Below are its key specifications, descriptions, and features:

Specifications:

• Manufacturer: NXP
• Core Processor: ARM7
• Core Size: 32-Bit
• Speed: 72 MHz
• Operating Voltage: 3.0V to 3.6V
• Program Memory Size: 512KB Flash
• RAM Size: 98KB (64KB SRAM + 32KB USB RAM + 2KB Battery RAM)
• Number of I/O Pins: 160
• Peripherals: USB 2.0 Full-Speed Device/Host/OTG, Ethernet MAC, CAN, SPI, I²C, UART, PWM, ADC, DAC, RTC
• Package / Case: LQFP-208
• Operating Temperature: -40°C to +85°C

Descriptions:

• The LPC2478FBD208,551 is an ARM7-based microcontroller with high integration for embedded applications.
• It features 512KB Flash memory and 98KB RAM, making it suitable for complex applications.
• Includes USB 2.0 Full-Speed with Device, Host, and OTG support, along with an Ethernet MAC for networking.
• Supports multiple communication interfaces (CAN, SPI, I²C, UART) and analog peripherals (ADC, DAC).
• Designed for industrial, automotive, and consumer applications requiring robust performance.

Features:

• ARM7TDMI-S core with 72 MHz operation.
• On-chip Flash with In-System Programming (ISP) and In-Application Programming (IAP).
• External Memory Controller (EMC) for SRAM, ROM, Flash, and SDRAM support.
• 10-bit ADC (8 channels) and 10-bit DAC.
• Four UARTs, Three I²C interfaces, Three SPI/SSP ports, and Two CAN 2.0B controllers.
• Real-Time Clock (RTC) with battery backup.
• Power-saving modes (Idle, Sleep, Power-down).

This microcontroller is ideal for applications requiring high-performance processing, connectivity, and real-time control.