Manufacturer Part Number
LPC2478FBD208K
Manufacturer
NXP Semiconductors
Introduction
High-performance ARM7 microcontroller for embedded applications
Product Features and Performance
ARM7® core processor with 16/32-bit support
Maximum clock speed of 72MHz
512KB Flash memory
98KB RAM
Comprehensive connectivity including CANbus, Ethernet, and USB OTG
Supports various serial interfaces such as I2C, SPI, and UART/USART
Voltage supply range from 3V to 3.6V
Multiple peripherals like DMA, I2S, LCD controller
Advanced data converters A/D and D/A
Integrated brown-out detect/reset and watchdog timer
Surface mount 208-LQFP package for compact PCB design
Product Advantages
Attractive balance between performance and power consumption
Extensive I/O capabilities with 160 I/O pins
Versatile peripheral set for multimedia and communication applications
Robust temperature range for industrial applications
Internal oscillator reduces external component requirements
Key Technical Parameters
Core Size: 16/32-Bit
Speed: 72MHz
Program Memory Size: 512KB
RAM Size: 98K x 8
Voltage - Supply: 3V ~ 3.6V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Brown-out detect/reset maintains operation under power fluctuations
Power-on Reset (POR) ensures proper startup
Watchdog Timer (WDT) prevents system hang-ups
Compatibility
Compatible with multiple bus standards and serial communication protocols
Software backward compatibility with many existing ARM7 systems
Application Areas
Industrial control systems
Automotive electronics
Networking and communication infrastructure
Consumer electronics
Medical equipment
Product Lifecycle
Product Status: Active
Not nearing discontinuation
Options for future upgrades or replacements available due to active status
Several Key Reasons to Choose This Product
Highly integrated ARM7 microcontroller reduces system complexity
Expansive I/O count, versatile connectivity, and advanced peripherals suit various applications
High memory capacity allows for complex program execution
Stable operation in extended temperature ranges suitable for harsh environments
Long-term availability and support from NXP Semiconductors
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